{"id":5201,"date":"2026-01-21T16:27:48","date_gmt":"2026-01-21T08:27:48","guid":{"rendered":"https:\/\/www.slewbearingtec.com\/?p=5201"},"modified":"2026-01-30T18:15:08","modified_gmt":"2026-01-30T10:15:08","slug":"rodamiento-giratorio-para-excavadora","status":"publish","type":"post","link":"https:\/\/www.slewbearingtec.com\/es\/rodamiento-giratorio-para-excavadora-html","title":{"rendered":"Rodamiento giratorio para excavadora"},"content":{"rendered":"<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:100px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns productAmainimage\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:55px;color:#343741;padding:10px 0px;\">\n<div class=\"wp-block-column\"><h1 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color\" id=\"product-H-H1\" style=\"font-size:30px;text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Check_Details_Parameters\"><\/span>Rodamiento giratorio para excavadora Comprobar detalles y par\u00e1metros<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-normal-font-size wp-block-paragraph\">Hecho de acero de aleaci\u00f3n 42CrMo forjado integralmente, la pista de rodadura es tratada por temple por inducci\u00f3n de frecuencia intermedia a 55-62 HRC, y la profundidad de la capa endurecida es de m\u00e1s de 3,5 mm, lo que mejora significativamente la vida de fatiga y resistencia al desgaste del cojinete de giro de excavadora bajo carga de impacto, y se puede comprar en lotes.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:1px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color wp-elements-848ca65f4efe8658e1300274f4875f27\"><\/h2>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-6fe19a1f2b271c39d996ae96c07aa53c wp-block-paragraph\">42CrMo \/ 50Mn<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-160c29494c277f587591315239152bfc wp-block-paragraph\" style=\"font-size:18px;text-transform:capitalize\">Material<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-cb3b36d4022d3393240fb7ae9fc61704 wp-block-paragraph\">55-62 HRC<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-79b4d21c7da2b93078e9d58a6b60d489 wp-block-paragraph\" style=\"font-size:18px;text-transform:capitalize\">Dureza de la pista<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color has-small-font-size wp-elements-bb2d582b936f2244bea025cd2daf00a1 wp-block-paragraph\">ISO 8<\/p>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-2d94c18acee7230e9272919a122e3a13 wp-block-paragraph\" style=\"font-size:18px;text-transform:capitalize\">Precisi\u00f3n del engranaje<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:undefined;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#239be0;color:#ffffff;font-size:16px;border-radius:5px;padding:10px 60px;\"><a href=\"#contact-us\" rel=\"noopener noreferrer #contact-us\">Solicitar presupuesto<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#262626;padding:10px 60px;border-radius:5px;\" href=\"#contact-us\" rel=\"noopener noreferrer#contact-us\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.slewbearingtec.com\/es\">Inicio<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"651\" class=\"wp-block-cover__image-background wp-image-5229\" alt=\"Rodamiento giratorio para excavadora\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27.jpg 936w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27-300x209.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27-768x534.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27-18x12.jpg 18w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:66px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-7f21d9100067b9e8cf3adf6e2111bdde\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Features\"><\/span>Rodamiento giratorio para excavadora Caracter\u00edsticas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-f22f9f727bb1ef956f2a71f8c05d9769\"><span class=\"ez-toc-section\" id=\"Deep_quenching_technology_to_improve_raceway_life\"><\/span>Tecnolog\u00eda de temple profundo para mejorar la vida \u00fatil de las pistas de rodadura<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Se adopta la tecnolog\u00eda de calentamiento por inducci\u00f3n de frecuencia media para garantizar que la profundidad de la capa de endurecimiento de la pista de rodadura alcance los 3 mm-5 mm, en lugar de los 2 mm utilizados habitualmente en la industria. Este proceso aumenta la carga est\u00e1tica nominal del rodamiento giratorio de excavadora en 25%, evitando eficazmente el pelado de la pista de rodadura y la deformaci\u00f3n pl\u00e1stica causada por la operaci\u00f3n de servicio pesado a largo plazo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-1e00349a40da6e2f066def66d5b8f6f9\"><span class=\"ez-toc-section\" id=\"Anti-fracture_Design_of_High_Strength_Gear\"><\/span>Dise\u00f1o antifractura de engranajes de alta resistencia<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Tras el tratamiento de temple y revenido, la dureza se controla a 260-290 HB, y se reduce la concentraci\u00f3n de tensiones en combinaci\u00f3n con el dise\u00f1o optimizado del radio de fileteado de la ra\u00edz del diente. En comparaci\u00f3n con la corona dentada de acero fundido sin templar, su resistencia a la fatiga por flexi\u00f3n aumenta en 40%, lo que reduce en gran medida el riesgo de rotura del diente en condiciones de trabajo de \"excavaci\u00f3n de roca dura\" o \"frenado de rotaci\u00f3n r\u00e1pida\".<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-12ec613d410a587a0327833f7b2ba506\"><span class=\"ez-toc-section\" id=\"Precision_fit_reduces_swing_clearance\"><\/span>El ajuste de precisi\u00f3n reduce la holgura de oscilaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Implementar estrictas normas de control de holgura axial y radial, y la holgura axial se controla dentro del rango de 0,05 mm-0. 20mm. La precisi\u00f3n de ajuste estrecho reduce el balanceo, por lo que el funcionamiento de la cabina es m\u00e1s estable, al tiempo que reduce la carga de impacto en el da\u00f1o del sello.<\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-d800189d755db89f92b59d8afec13336\"><span class=\"ez-toc-section\" id=\"Weather_resistant_double_lip_sealing_system\"><\/span>Sistema de sellado de doble labio resistente a la intemperie<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Equipado con juntas de doble labio NBR resistentes al envejecimiento, el rango de temperatura es de -30\u00b0C a +100\u00b0C. La exclusiva estructura de sellado laber\u00edntico puede evitar eficazmente que el polvo de arena y el agua fangosa invadan la pista de rodadura, evitar que la grasa se contamine y ampliar el ciclo de mantenimiento de las 500 horas originales a 750 horas.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-c3777aa62c543cfa1079234f11b861d2\"><span class=\"ez-toc-section\" id=\"100_ultrasonic_and_magnetic_particle_testing\"><\/span>100% ultrasonidos y part\u00edculas magn\u00e9ticas<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Antes de salir de la f\u00e1brica, cada cojinete de giro de excavadora ha sido probado por UT (detecci\u00f3n de defectos por ultrasonidos) y MT (detecci\u00f3n de defectos por part\u00edculas magn\u00e9ticas). De acuerdo con la norma JB\/T 10471, se garantiza que no haya defectos metal\u00fargicos como grietas, inclusi\u00f3n de escoria o poros en el interior de la forja, as\u00ed como la integridad estructural del producto en el duro entorno de la mina.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productAcharacter\" id=\"maxw\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:28px;color:#211c1c;padding:20px 30px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.keleeclean.com\/wp-content\/uploads\/2025\/12\/gear.png\" alt=\"\" class=\"wp-image-5639\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h4 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-normal-font-size wp-elements-ebe8a6102aa1dff77a8d6805b2747024\"><span class=\"ez-toc-section\" id=\"Universal_compatibility_and_easy_installation_design\"><\/span>Compatibilidad universal y dise\u00f1o de f\u00e1cil instalaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">La tolerancia de posici\u00f3n del orificio de montaje se controla dentro de 0,2 mm, lo que coincide plenamente con la norma de tama\u00f1o de instalaci\u00f3n de la f\u00e1brica del motor principal. Las piezas de desgaste se pueden sustituir directamente sin necesidad de un procesamiento secundario in situ, lo que reduce en gran medida el tiempo de inactividad del equipo y el tiempo de mantenimiento, y reduce las p\u00e9rdidas econ\u00f3micas debidas al tiempo de inactividad.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-3e22675a3a910ad46aac3c30f87d0fbf\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Detailed_parameter_table\"><\/span>Rodamiento giratorio para excavadora Tabla detallada de par\u00e1metros<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>Elemento de par\u00e1metro<\/td><td>Especificaciones t\u00e9cnicas\/Descripciones<\/td><\/tr><tr><td><strong>Tipo de producto<\/strong><\/td><td>Rodamiento de una hilera de bolas con cuatro puntos de contacto \/ Rodamiento de dos hileras de bolas de di\u00e1metro desigual \/ Rodamiento de rodillos cruzados<\/td><\/tr><tr><td><strong>Material del anillo interior\/exterior<\/strong><\/td><td>Forjado 42CrMo (Acero 4140) o 50Mn<\/td><\/tr><tr><td><strong>Material del elemento rodante<\/strong><\/td><td>GCr15 (acero al cromo)<\/td><\/tr><tr><td><strong>Dureza de la pista<\/strong><\/td><td>55 - 62 HRC (endurecimiento por inducci\u00f3n)<\/td><\/tr><tr><td><strong>Dureza de la superficie del engranaje<\/strong><\/td><td>50-60 HRC (si es necesario) o templado 220-290 HB<\/td><\/tr><tr><td><strong>Profundidad de endurecimiento<\/strong><\/td><td>3mm - 6mm (dependiendo del di\u00e1metro de la pista de rodadura)<\/td><\/tr><tr><td><strong>Grado de precisi\u00f3n del engranaje<\/strong><\/td><td>AGMA Nivel 8-9 \/ ISO Nivel 8<\/td><\/tr><tr><td><strong>Material de la junta<\/strong><\/td><td>NBR \/ Viton (Caucho fluorado - Opcional)<\/td><\/tr><tr><td><strong>Lubricante<\/strong><\/td><td>Grasa a base de litio con disulfuro de molibdeno (MoS2)<\/td><\/tr><tr><td><strong>Temperatura de aplicaci\u00f3n<\/strong><\/td><td>-30\u00b0C a +100\u00b0C<\/td><\/tr><tr><td><strong>Periodo de garant\u00eda<\/strong><\/td><td>2000 horas de trabajo o 12 meses<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:53px;padding-top:35px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:50%\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-be21e21a3625e9a8784c2817c03a68ff\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_comparison_point\"><\/span>Comparaci\u00f3n de rodamientos de giro para excavadoras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Este rodamiento giratorio para excavadora est\u00e1 dise\u00f1ado para operaciones de excavaci\u00f3n y trituraci\u00f3n de alta intensidad. En comparaci\u00f3n con los productos de uso general con acero fundido ordinario o tratamiento superficial desigual en el mercado, hemos resuelto el problema central de la falla temprana de los equipos a trav\u00e9s de la mejora de los materiales y la optimizaci\u00f3n del proceso de tratamiento t\u00e9rmico.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-cover is-light\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"356\" class=\"wp-block-cover__image-background wp-image-5234\" alt=\"Comparaci\u00f3n de rodamientos de giro para excavadoras\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-1024x356.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-1024x356.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-300x104.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-768x267.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-18x6.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4.jpg 1334w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAduibidian\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_the_phenomenon_of_ring_gear_fracture_and_tooth_chipping\"><\/span>Elimina el fen\u00f3meno de la fractura de la corona dentada y el astillado de los dientes<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Puntos d\u00e9biles: muchos soportes de gama baja se rompen debido a una resistencia insuficiente de las ra\u00edces durante la excavaci\u00f3n lateral o la parada de emergencia. Soluci\u00f3n: Utilizamos piezas forjadas de 42CrMo en lugar de 50Mn o acero fundido, y el l\u00edmite el\u00e1stico aumenta en m\u00e1s de 20%. Adem\u00e1s, todos los dientes est\u00e1n templados y revenidos en lugar de un simple templado superficial, lo que confiere al engranaje una excelente tenacidad y puede absorber una fuerza de impacto repentina sin fracturas fr\u00e1giles.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAcharacter\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_early_raceway_spalling_and_abnormal_sound\"><\/span>Elimina el desprendimiento prematuro de la pista de rodadura y el sonido anormal<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Puntos d\u00e9biles: los productos tradicionales, debido a una manipulaci\u00f3n incorrecta de la correa blanda o a una capa de temple demasiado fina, provocan el colapso de la pista de rodadura a las 1.000 horas de uso, lo que da lugar a que la rotaci\u00f3n se atasque y a un enorme ruido anormal. Soluci\u00f3n: Marcamos y distribuimos especialmente la zona de correa blanda de la pista de rodadura, es decir, la zona \"S\" (zona de solapamiento de temple), y al mismo tiempo garantizamos que la profundidad efectiva de la capa de temple sea &gt; 3 mm, y que la superficie de contacto entre la bola de rodillo y la pista de rodadura sea suficiente para soportar millones de ciclos de alta tensi\u00f3n.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  productAcharacter\" style=\"font-size:14px;line-height:26px;color:#4d4b4b;padding:20px 24px;border-radius:15px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\" style=\"flex-basis:10%\">\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<h4 class=\"wp-block-heading has-normal-font-size\"><span class=\"ez-toc-section\" id=\"Solve_internal_corrosion_caused_by_seal_failure\"><\/span>Resolver la corrosi\u00f3n interna causada por el fallo de las juntas<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-xian theme_fang_out\" style=\"text-align:left;\"><div class=\"fangbox\" style=\"width:709px;height:1px;background-color:#666666;\"><\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Para el punto de dolor: en el barro o el polvo medio ambiente, la mala calidad de sellado tira de envejecimiento fuera, causando contaminantes en la pista de rodadura, la formaci\u00f3n de desgaste abrasivo, por lo que el apoyo r\u00e1pidamente desguazado. Soluci\u00f3n: Banda de estanqueidad de doble labio NBR est\u00e1ndar resistente al aceite y al envejecimiento, y relaci\u00f3n de compresi\u00f3n optimizada del tama\u00f1o de la ranura de estanqueidad. Incluso bajo la fricci\u00f3n de rotaci\u00f3n a largo plazo, la junta sigue estando cerca de la superficie de sellado, evitando eficazmente la fuga de grasa y la intrusi\u00f3n de impurezas, y protegiendo la estructura interna de precisi\u00f3n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:55px;padding-top:37px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Applicable_Crowd\"><\/span>Rodamiento giratorio para excavadora Multitud aplicable<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 36px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\" \nstyle=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Construction_machinery_after-sales_maintenance_center\"><\/span>Centro de mantenimiento posventa de maquinaria de construcci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para que la planta de mantenimiento lleve a cabo diversos tipos de negocio de revisi\u00f3n de excavadoras. El tama\u00f1o de instalaci\u00f3n estandarizado y la alta intercambiabilidad del producto pueden ayudar a los t\u00e9cnicos de mantenimiento a completar r\u00e1pidamente la sustituci\u00f3n del mecanismo de giro, y la tasa de reparaci\u00f3n extremadamente baja ayuda a mantener la reputaci\u00f3n del centro de reparaci\u00f3n.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" class=\"wp-block-cover__image-background wp-image-5230\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-1024x617.jpg\" style=\"object-position:51% 52%\" data-object-fit=\"cover\" data-object-position=\"51% 52%\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-1024x617.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-300x181.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-768x462.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28.jpg 1254w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Heavy_Equipment_Leasing_Company\"><\/span>Arrendadora de maquinaria pesada<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para gerentes con grandes flotas de excavadoras de alquiler. Dado que los equipos de alquiler suelen estar expuestos a una manipulaci\u00f3n brusca, la alta durabilidad de la corona de giro y la profundizaci\u00f3n de la capa endurecida pueden prolongar significativamente el tiempo de funcionamiento sin problemas del equipo y reducir los costes de mantenimiento del ciclo de vida.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" class=\"wp-block-cover__image-background wp-image-5231\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-1024x617.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-1024x617.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-300x181.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-768x463.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29.jpg 1251w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Distributors_of_construction_machinery_parts\"><\/span>Distribuidores de piezas de maquinaria de construcci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para mayoristas de piezas de maquinaria de ingenier\u00eda de todo el mundo. Ofrecemos un control de calidad estable y un sistema de precios competitivos, cubriendo una amplia gama de modelos de 3 toneladas a 80 toneladas, que pueden satisfacer las necesidades de los distribuidores de \"ventanilla \u00fanica\" y el inventario de rotaci\u00f3n r\u00e1pida.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"354\" class=\"wp-block-cover__image-background wp-image-5232\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-1024x354.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-1024x354.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-300x104.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-768x265.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-18x6.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30.jpg 1341w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Manufacturers_of_subordinate_tools_and_non-standard_equipment\"><\/span>Fabricantes de herramientas subordinadas y equipos no est\u00e1ndar<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para la fabricaci\u00f3n de cucharas para madera, martinetes o perforadoras rotativas. Este tipo de equipos suele basarse en la modificaci\u00f3n del chasis de la excavadora, existen requisitos de carga espec\u00edficos para las piezas giratorias. Podemos proporcionar par\u00e1metros de engranaje y dise\u00f1o de orificios personalizados para adaptarse perfectamente a las condiciones de trabajo no est\u00e1ndar.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"514\" class=\"wp-block-cover__image-background wp-image-5233\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-1024x514.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-1024x514.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-300x151.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-768x386.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-18x9.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3.jpg 1342w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"311\" class=\"wp-block-cover__image-background wp-image-5235\" alt=\"Rodamiento giratorio para excavadora Materia prima\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-1024x311.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-1024x311.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-300x91.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-768x233.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-18x5.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5.jpg 1186w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"397\" class=\"wp-block-cover__image-background wp-image-5236\" alt=\"Rodamiento giratorio para excavadora Materia prima\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6.jpg 936w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6-300x127.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6-768x326.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6-18x8.jpg 18w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"928\" height=\"255\" class=\"wp-block-cover__image-background wp-image-5237\" alt=\"Rodamiento giratorio para excavadora Materia prima\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7.jpg 928w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7-300x82.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7-768x211.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7-18x5.jpg 18w\" sizes=\"auto, (max-width: 928px) 100vw, 928px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px; border:1px #e3e3e3 solid;padding:10px 20px;\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"height:395px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Raw_MaterialMaterial_Description\"><\/span>Rodamiento giratorio para excavadora Materia prima\/Descripci\u00f3n del material<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Este rodamiento giratorio para excavadora selecciona estrictamente 42CrMo (equivalente a ASTM 4140) o acero estructural de aleaci\u00f3n 50Mn de alta calidad como materia prima para las piezas forjadas de los anillos interior y exterior. Las materias primas provienen de grandes acer\u00edas, y el proceso de desgasificaci\u00f3n al vac\u00edo se utiliza para garantizar la pureza del acero y el contenido de inclusiones no met\u00e1licas es extremadamente bajo. Forja de anillos: proceso de forja de anillos para garantizar que la l\u00ednea de flujo de metal a lo largo de la circunferencia de la distribuci\u00f3n, mejorar significativamente las propiedades mec\u00e1nicas y la tenacidad al impacto de las piezas. Cuerpo rodante: acero para rodamientos al cromo de alto contenido en carbono GCr15, rectificado de precisi\u00f3n y tratamiento t\u00e9rmico, la dureza y la pista de rodadura coinciden perfectamente. Jaula: de acuerdo con las condiciones de trabajo, se selecciona el nylon reforzado PA66 (que contiene fibra de vidrio 25%) o el espaciador de aleaci\u00f3n de aluminio fundido ZL102, que tiene un excelente rendimiento de autolubricaci\u00f3n y antifricci\u00f3n.<\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:64px;padding-top:58px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnsmal  clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-b5de42648e2fb0bcaa612e9f5b984f7a\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"factory_and_certificate\"><\/span>f\u00e1brica y certificado<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column informationFL\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"536\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1.jpg\" alt=\"certificado\" class=\"wp-image-834\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1.jpg 375w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-210x300.jpg 210w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-8x12.jpg 8w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;background-color:#666666;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-center has-monte-white-color has-text-color has-link-color wp-elements-983f9b60058422099ed53311d987d63c wp-block-paragraph\" id=\"contact-us\" style=\"text-transform:uppercase\">certificado<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:2%\"><\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-cover informationFL\" style=\"min-height:531px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"412\" height=\"286\" class=\"wp-block-cover__image-background wp-image-3625 size-full\" alt=\"f\u00e1brica\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/06\/swtc-factory-p3.png\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/06\/swtc-factory-p3.png 412w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/06\/swtc-factory-p3-300x208.png 300w\" sizes=\"auto, (max-width: 412px) 100vw, 412px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#7d7a72\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block PcOnly\" id=\"\" style=\"padding-bottom:58px;padding-top:70px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-49d25eb9bb2b651c02d0f86960c4d0e4\"><span class=\"ez-toc-section\" id=\"FAQ_And_Contact_Us\"><\/span>Preguntas frecuentes y contacto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">Bienvenido a nuestra p\u00e1gina de preguntas frecuentes. Hemos recopilado las respuestas a las preguntas m\u00e1s comunes que pueda tener, con la esperanza de ofrecerle soluciones claras y r\u00e1pidas. Si no encuentra aqu\u00ed la informaci\u00f3n que necesita, no dude en ponerse en contacto con nuestro equipo de atenci\u00f3n al cliente.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<style>\n \n  .faq-container {\n    max-width: 600px;\n    margin: 0 auto;\n    background-color: #fff;\n    padding: 20px;\n    border-radius: 8px;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n  }\n  .faq-item {\n    border-bottom: 1px solid #eee;\n    margin-bottom: 10px;\n    padding-bottom: 10px;\n  }\n  .faq-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n  }\n  .faq-question {\n    font-weight: bold;\n    cursor: pointer;\n    padding: 10px 0;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #007bff;\n  }\n  .faq-question::after {\n    content: '+';\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n  .faq-question.active::after {\n    content: '-';\n    transform: rotate(180deg);\n  }\n  .faq-answer {\n    display: none;\n    padding: 10px 0;\n    color: #555;\n    line-height: 1.6;\n  }\n  .faq-answer.show {\n    display: block;\n  }\n<\/style>\n\n\n<div class=\"faq-container\">\n\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfQu\u00e9 marcas y modelos puede adaptar su rodamiento giratorio para excavadoras?\n    <\/div>\n    <div class=\"faq-answer\">\n      El dise\u00f1o de nuestros productos sigue el tama\u00f1o est\u00e1ndar de la industria y se adapta ampliamente a las principales marcas de excavadoras del mercado. Cubre una gran variedad de especificaciones, desde peque\u00f1as excavadoras de 6 toneladas hasta excavadoras mineras pesadas de m\u00e1s de 50 toneladas. Para modelos espec\u00edficos de intercambio cruzado, por favor proporcione el n\u00famero de pieza original o los par\u00e1metros de tama\u00f1o para nuestra confirmaci\u00f3n.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfCu\u00e1l es la diferencia entre los rodamientos giratorios 42CrMo y 50Mn?\n    <\/div>\n    <div class=\"faq-answer\">\n      42CrMo es el 1 tipo de acero de aleaci\u00f3n, en comparaci\u00f3n con el acero al carbono 50Mn, tiene mejor templabilidad, tenacidad y resistencia a la fatiga. Para m\u00e1s de 20 toneladas de excavadoras o condiciones de trabajo (como la operaci\u00f3n de martillo roto) medio ambiente, se recomienda encarecidamente la elecci\u00f3n del material 42CrMo para obtener una vida \u00fatil m\u00e1s larga.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfC\u00f3mo instalar correctamente y evitar da\u00f1os prematuros en el nuevo soporte?\n    <\/div>\n    <div class=\"faq-answer\">\n      Antes del montaje, hay que asegurarse de que el plano de montaje de la base de la excavadora y del bastidor superior sea plano, est\u00e9 libre de rebabas y tenga suficiente rigidez. Para la instalaci\u00f3n de los pernos deben utilizarse pernos de alta resistencia (clase 10.9 \u00f3 12.9) y apretarse previamente con llaves dinamom\u00e9tricas en orden diagonal. Adem\u00e1s, la marca \"S\" de la zona positiva de la banda blanda debe alinearse de forma que quede situada en la zona sin carga (es decir, la posici\u00f3n perpendicular a la direcci\u00f3n de la pluma).\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfCu\u00e1l es la duraci\u00f3n del ciclo de lubricaci\u00f3n y mantenimiento de este rodamiento giratorio?\n    <\/div>\n    <div class=\"faq-answer\">\n      Se recomienda a\u00f1adir grasa a la pista de rodadura cada 100 horas de funcionamiento hasta que la grasa rebose de la banda de sellado. Para la superficie de los dientes, se recomienda comprobar y aplicar grasa cada turno. Si se trabaja en zonas tropicales, con mucho polvo o agua, el ciclo de lubricaci\u00f3n debe acortarse a 50 horas.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Si el engranaje est\u00e1 muy desgastado pero la pista de rodadura est\u00e1 intacta, \u00bfpuede repararse?\n    <\/div>\n    <div class=\"faq-answer\">\n      El cojinete de giro de la excavadora es una pieza de forja integral, y la corona dentada est\u00e1 integrada con el anillo interior o el anillo exterior. Si el engranaje tiene dientes rotos o un desgaste excesivo (que provoca un juego excesivo), normalmente no es posible repararlo solo y debe sustituirse en un conjunto completo para garantizar un funcionamiento seguro y preciso.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     \u00bfQu\u00e9 tipo de garant\u00eda ofrecen para sus productos?\n    <\/div>\n    <div class=\"faq-answer\">\n       Ofrecemos una garant\u00eda de calidad de 12 meses o 2000 horas de trabajo (lo que ocurra primero) para los rodamientos giratorios est\u00e1ndar para excavadoras. La garant\u00eda cubre los problemas causados por defectos de material o procesos de fabricaci\u00f3n (por ejemplo, grietas de enfriamiento r\u00e1pido, fuera de tolerancia).\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<script>\n\n\ndocument.addEventListener('DOMContentLoaded', function() {\n\n    \n    var questions = document.querySelectorAll('.faq-question');\n   \n\n    if(questions.length === 0) {\n    \n    }\n\n    questions.forEach(function(q, index) {\n        q.addEventListener('click', function() {\n            \n            var parent = this.closest('.faq-item');\n      \n            \n            if(parent) {\n                var answer = parent.querySelector('.faq-answer');\n                \n            }\n        });\n    });\n});\n<\/script>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns productsAformsbackground1\">\n<div class=\"wp-block-column\" style=\"flex-basis:1%\"><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:92px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-themecolor-1-color has-text-color has-link-color wp-elements-c4ab16c7b47efb17f25ceee17ea14fd5\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Please_feel_free_to_contact_us_We_look_forward_to_hearing_from_you\"><\/span>No dude en ponerse en contacto con nosotros. Estaremos encantados de atenderle.<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined productsAforms1\" style=\"max-width:836px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"\"><div class=\"themepark-comment_form\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f twomo\" action=\"https:\/\/www.slewbearingtec.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.slewbearingtec.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext mail-c texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"required\"><span class=\"labletext\" style=\"\">Correo electr\u00f3nico<span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/span><input type=\"text\" class=\"f-email\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" required style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext tel-c texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"\"><span class=\"labletext\" style=\"\">N\u00famero<\/span><input type=\"text\" class=\"f-tel\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet2\" class=\"\"><span class=\"labletext\" style=\"\">Pa\u00eds<\/span><input type=\"text\" id=\"tpcommet2\" name=\"tpcommet2\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet3\" class=\"\"><span class=\"labletext\" style=\"\">Nombre<\/span><input type=\"text\" id=\"tpcommet3\" name=\"tpcommet3\" size=\"28\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea texttop\" style=\"font-size:15px;\"><lable for=\"tpcommet4\"><span class=\"labletext\" style=\"\">Su pregunta<\/span><textarea id=\"tpcommet4\" name=\"tpcommet4\" style=\"border: solid 1px #e4e4e4;background-color: #f9f9f9;\" placeholder=\"\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"E-mail|Number|Country|Name|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text2|text3|text|text|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.slewbearingtec.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box texttop\"><span class=\"labletext\"><\/span><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#239be0;\" value=\"Enviar presupuesto\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>\u00a1Presentaci\u00f3n!<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>\u00a1\u00c9xito!<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>El env\u00edo ha fallado. Por favor, int\u00e9ntelo de nuevo m\u00e1s tarde\uff01.<\/div><div class=\"e-email\">Error de formato de correo electr\u00f3nico<\/div><div class=\"e-tel\">Error de formato\uff01<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:0.29;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\" style=\"flex-basis:1%\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f5f7fa;padding-bottom:30px;padding-top:10px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h1 class=\"wp-block-heading has-text-align-center product-H-H1 has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Check_Details_Parameters-2\"><\/span>Rodamiento giratorio para excavadora Comprobar detalles y par\u00e1metros<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:1px 0px;\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-center wp-block-paragraph\">Hecho de acero de aleaci\u00f3n 42CrMo forjado integralmente, la pista de rodadura es tratada por temple por inducci\u00f3n de frecuencia intermedia a 55-62 HRC, y la profundidad de la capa endurecida es de m\u00e1s de 3,5 mm, lo que mejora significativamente la vida de fatiga y resistencia al desgaste del cojinete de giro de excavadora bajo carga de impacto, y se puede comprar en lotes.<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light productwzimage\" style=\"min-height:500px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"651\" class=\"wp-block-cover__image-background wp-image-5229\" alt=\"Rodamiento giratorio para excavadora\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27.jpg 936w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27-300x209.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27-768x534.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-27-18x12.jpg 18w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-7d2b6951435949e941567930f1c64b68 wp-block-paragraph\">Material<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-b1b05b2d7a968b19c9cf7048a9d62dfc wp-block-paragraph\" style=\"font-size:14px;text-transform:capitalize\">42CrMo \/ 50Mn<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-52f23f714f3a04ad3960bfad2b3f7575 wp-block-paragraph\">Dureza de la pista<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-bf5f73d86ec763a867d9ba0b438f71f5 wp-block-paragraph\" style=\"font-size:14px;text-transform:capitalize\">55-62 HRC<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\">\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color has-link-color has-small-font-size wp-elements-45cad378323236f6f059c6cc71be15c3 wp-block-paragraph\">Precisi\u00f3n del engranaje<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<p class=\"has-monte-grey-color has-text-color has-link-color wp-elements-983f9c0d96cbc7ce7a963fb8a4737cad wp-block-paragraph\" style=\"font-size:14px;text-transform:capitalize\">ISO 8<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-themepark-block-btn themepark-i-btn-out shadow\" style=\"text-align:center;\"><div class=\"themepark-i-btn-out_ins\" style=\"\"><div class=\"themepark-i-btn-out_in\"><div class=\"themepark-i-btn\" style=\"background-color:#239be0;color:#ffffff;font-size:16px;padding:10px 60px;\"><a href=\"#m-quote\" rel=\"noopener noreferrer \">Solicitar presupuesto<\/a><a class=\"hovers\" data-title=\"Get a Quote\" style=\"color:#ffffff;background-color:#1c1c1c;padding:10px 60px;\" href=\"#m-quote\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n\n\n\n <div class=\"block_breadcrumbs\"><div class=\"breadcrumbs\"><nav> <a itemprop=\"breadcrumb\" href=\"https:\/\/www.slewbearingtec.com\/es\">Inicio<\/a> \/ <\/nav><\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:23px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-7f21d9100067b9e8cf3adf6e2111bdde\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Features-2\"><\/span>Rodamiento giratorio para excavadora Caracter\u00edsticas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-6554f18b12f8ff86597f1a5f8330d482\"><span class=\"ez-toc-section\" id=\"Deep_quenching_technology_to_improve_raceway_life-2\"><\/span>Tecnolog\u00eda de temple profundo para mejorar la vida \u00fatil de las pistas de rodadura<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Se adopta la tecnolog\u00eda de calentamiento por inducci\u00f3n de frecuencia media para garantizar que la profundidad de la capa de endurecimiento de la pista de rodadura alcance los 3 mm-5 mm, en lugar de los 2 mm utilizados habitualmente en la industria. Este proceso aumenta la carga est\u00e1tica nominal del rodamiento giratorio de excavadora en 25%, evitando eficazmente el pelado de la pista de rodadura y la deformaci\u00f3n pl\u00e1stica causada por la operaci\u00f3n de servicio pesado a largo plazo.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-b48d7e743a028ad9792404ef263cc09c\"><span class=\"ez-toc-section\" id=\"Anti-fracture_Design_of_High_Strength_Gear-2\"><\/span>Dise\u00f1o antifractura de engranajes de alta resistencia<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Tras el tratamiento de temple y revenido, la dureza se controla a 260-290 HB, y se reduce la concentraci\u00f3n de tensiones en combinaci\u00f3n con el dise\u00f1o optimizado del radio de fileteado de la ra\u00edz del diente. En comparaci\u00f3n con la corona dentada de acero fundido sin templar, su resistencia a la fatiga por flexi\u00f3n aumenta en 40%, lo que reduce en gran medida el riesgo de rotura del diente en condiciones de trabajo de \"excavaci\u00f3n de roca dura\" o \"frenado de rotaci\u00f3n r\u00e1pida\".<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-42e41189c71d2d99ed90d477afcdbd73\"><span class=\"ez-toc-section\" id=\"Precision_fit_reduces_swing_clearance-2\"><\/span>El ajuste de precisi\u00f3n reduce la holgura de oscilaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Implementar estrictas normas de control de holgura axial y radial, y la holgura axial se controla dentro del rango de 0,05 mm-0. 20mm. La precisi\u00f3n de ajuste estrecho reduce el balanceo, por lo que el funcionamiento de la cabina es m\u00e1s estable, al tiempo que reduce la carga de impacto en el da\u00f1o del sello.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-f35c8e1912d3b307f52b915bef2baca8\"><span class=\"ez-toc-section\" id=\"Weather_resistant_double_lip_sealing_system-2\"><\/span>Sistema de sellado de doble labio resistente a la intemperie<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Equipado con juntas de doble labio NBR resistentes al envejecimiento, el rango de temperatura es de -30\u00b0C a +100\u00b0C. La exclusiva estructura de sellado laber\u00edntico puede evitar eficazmente que el polvo de arena y el agua fangosa invadan la pista de rodadura, evitar que la grasa se contamine y ampliar el ciclo de mantenimiento de las 500 horas originales a 750 horas.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-05ec4dccbb2db2f7caf8a37745039dbe\"><span class=\"ez-toc-section\" id=\"100_ultrasonic_and_magnetic_particle_testing-2\"><\/span>100% ultrasonidos y part\u00edculas magn\u00e9ticas<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">Antes de salir de la f\u00e1brica, cada cojinete de giro de excavadora ha sido probado por UT (detecci\u00f3n de defectos por ultrasonidos) y MT (detecci\u00f3n de defectos por part\u00edculas magn\u00e9ticas). De acuerdo con la norma JB\/T 10471, se garantiza que no haya defectos metal\u00fargicos como grietas, inclusi\u00f3n de escoria o poros en el interior de la forja, as\u00ed como la integridad estructural del producto en el duro entorno de la mina.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"background-color:#f7f7f7;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in clomnnone\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#211c1c;padding:10px 10px;\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:16%\"><div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2025\/12\/gear.webp\" alt=\"\" class=\"wp-image-14205\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h6 class=\"wp-block-heading has-text-align-left has-themecolor-1-color has-text-color has-link-color has-small-font-size wp-elements-d61baf440fabaad81018d76426286bef\"><span class=\"ez-toc-section\" id=\"Universal_compatibility_and_easy_installation_design-2\"><\/span>Compatibilidad universal y dise\u00f1o de f\u00e1cil instalaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">La tolerancia de posici\u00f3n del orificio de montaje se controla dentro de 0,2 mm, lo que coincide plenamente con la norma de tama\u00f1o de instalaci\u00f3n de la f\u00e1brica del motor principal. Las piezas de desgaste se pueden sustituir directamente sin necesidad de un procesamiento secundario in situ, lo que reduce en gran medida el tiempo de inactividad del equipo y el tiempo de mantenimiento, y reduce las p\u00e9rdidas econ\u00f3micas debidas al tiempo de inactividad.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size wp-elements-3e22675a3a910ad46aac3c30f87d0fbf\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Detailed_parameter_table-2\"><\/span>Rodamiento giratorio para excavadora Tabla detallada de par\u00e1metros<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>Elemento de par\u00e1metro<\/td><td>Especificaciones t\u00e9cnicas\/Descripciones<\/td><\/tr><tr><td><strong>Tipo de producto<\/strong><\/td><td>Rodamiento de una hilera de bolas con cuatro puntos de contacto \/ Rodamiento de dos hileras de bolas de di\u00e1metro desigual \/ Rodamiento de rodillos cruzados<\/td><\/tr><tr><td><strong>Material del anillo interior\/exterior<\/strong><\/td><td>Forjado 42CrMo (Acero 4140) o 50Mn<\/td><\/tr><tr><td><strong>Material del elemento rodante<\/strong><\/td><td>GCr15 (acero al cromo)<\/td><\/tr><tr><td><strong>Dureza de la pista<\/strong><\/td><td>55 - 62 HRC (endurecimiento por inducci\u00f3n)<\/td><\/tr><tr><td><strong>Dureza de la superficie del engranaje<\/strong><\/td><td>50-60 HRC (si es necesario) o templado 220-290 HB<\/td><\/tr><tr><td><strong>Profundidad de endurecimiento<\/strong><\/td><td>3mm - 6mm (dependiendo del di\u00e1metro de la pista de rodadura)<\/td><\/tr><tr><td><strong>Grado de precisi\u00f3n del engranaje<\/strong><\/td><td>AGMA Nivel 8-9 \/ ISO Nivel 8<\/td><\/tr><tr><td><strong>Material de la junta<\/strong><\/td><td>NBR \/ Viton (Caucho fluorado - Opcional)<\/td><\/tr><tr><td><strong>Lubricante<\/strong><\/td><td>Grasa a base de litio con disulfuro de molibdeno (MoS2)<\/td><\/tr><tr><td><strong>Temperatura de aplicaci\u00f3n<\/strong><\/td><td>-30\u00b0C a +100\u00b0C<\/td><\/tr><tr><td><strong>Periodo de garant\u00eda<\/strong><\/td><td>2000 horas de trabajo o 12 meses<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"background-color:#f7f7f7;padding-bottom:40px;padding-top:30px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-medium-font-size\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_comparison_point-2\"><\/span>Comparaci\u00f3n de rodamientos de giro para excavadoras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover is-light\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"356\" class=\"wp-block-cover__image-background wp-image-5234\" alt=\"Comparaci\u00f3n de rodamientos de giro para excavadoras\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-1024x356.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-1024x356.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-300x104.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-768x267.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4-18x6.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-4.jpg 1334w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h6 class=\"wp-block-heading has-small-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_the_phenomenon_of_ring_gear_fracture_and_tooth_chipping-2\"><\/span>Elimina el fen\u00f3meno de la fractura de la corona dentada y el astillado de los dientes<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Puntos d\u00e9biles: muchos soportes de gama baja se rompen debido a una resistencia insuficiente de las ra\u00edces durante la excavaci\u00f3n lateral o la parada de emergencia. Soluci\u00f3n: Utilizamos piezas forjadas de 42CrMo en lugar de 50Mn o acero fundido, y el l\u00edmite el\u00e1stico aumenta en m\u00e1s de 20%. Adem\u00e1s, todos los dientes est\u00e1n templados y revenidos en lugar de un simple templado superficial, lo que confiere al engranaje una excelente tenacidad y puede absorber una fuerza de impacto repentina sin fracturas fr\u00e1giles.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h6 class=\"wp-block-heading has-small-font-size\"><span class=\"ez-toc-section\" id=\"Eliminate_early_raceway_spalling_and_abnormal_sound-2\"><\/span>Elimina el desprendimiento prematuro de la pista de rodadura y el sonido anormal<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Puntos d\u00e9biles: los productos tradicionales, debido a una manipulaci\u00f3n incorrecta de la correa blanda o a una capa de temple demasiado fina, provocan el colapso de la pista de rodadura a las 1.000 horas de uso, lo que da lugar a que la rotaci\u00f3n se atasque y a un enorme ruido anormal. Soluci\u00f3n: Marcamos y distribuimos especialmente la zona de correa blanda de la pista de rodadura, es decir, la zona \"S\" (zona de solapamiento de temple), y al mismo tiempo garantizamos que la profundidad efectiva de la capa de temple sea &gt; 3 mm, y que la superficie de contacto entre la bola de rodillo y la pista de rodadura sea suficiente para soportar millones de ciclos de alta tensi\u00f3n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile\">\n<div class=\"wp-block-column\" style=\"flex-basis:15%\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lianxi.fun\/wp-content\/uploads\/2025\/12\/solution.png\" alt=\"\" class=\"wp-image-13399\" style=\"width:32px\"><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:13px;line-height:26px;color:#666666;padding:10px 0px;\">\n<div class=\"wp-block-column\">\n<h6 class=\"wp-block-heading has-small-font-size\"><span class=\"ez-toc-section\" id=\"Solve_internal_corrosion_caused_by_seal_failure-2\"><\/span>Resolver la corrosi\u00f3n interna causada por el fallo de las juntas<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Para el punto de dolor: en el barro o el polvo medio ambiente, la mala calidad de sellado tira de envejecimiento fuera, causando contaminantes en la pista de rodadura, la formaci\u00f3n de desgaste abrasivo, por lo que el apoyo r\u00e1pidamente desguazado. Soluci\u00f3n: Banda de estanqueidad de doble labio NBR est\u00e1ndar resistente al aceite y al envejecimiento, y relaci\u00f3n de compresi\u00f3n optimizada del tama\u00f1o de la ranura de estanqueidad. Incluso bajo la fricci\u00f3n de rotaci\u00f3n a largo plazo, la junta sigue estando cerca de la superficie de sellado, evitando eficazmente la fuga de grasa y la intrusi\u00f3n de impurezas, y protegiendo la estructura interna de precisi\u00f3n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:55px;padding-top:37px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center product-H-H2 has-themecolor-1-color has-text-color has-link-color has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Applicable_Crowd-2\"><\/span>Rodamiento giratorio para excavadora Multitud aplicable<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 36px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\" \nstyle=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Construction_machinery_after-sales_maintenance_center-2\"><\/span>Centro de mantenimiento posventa de maquinaria de construcci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para que la planta de mantenimiento lleve a cabo diversos tipos de negocio de revisi\u00f3n de excavadoras. El tama\u00f1o de instalaci\u00f3n estandarizado y la alta intercambiabilidad del producto pueden ayudar a los t\u00e9cnicos de mantenimiento a completar r\u00e1pidamente la sustituci\u00f3n del mecanismo de giro, y la tasa de reparaci\u00f3n extremadamente baja ayuda a mantener la reputaci\u00f3n del centro de reparaci\u00f3n.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" class=\"wp-block-cover__image-background wp-image-5230\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-1024x617.jpg\" style=\"object-position:51% 52%\" data-object-fit=\"cover\" data-object-position=\"51% 52%\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-1024x617.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-300x181.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-768x462.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-28.jpg 1254w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Heavy_Equipment_Leasing_Company-2\"><\/span>Arrendadora de maquinaria pesada<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para gerentes con grandes flotas de excavadoras de alquiler. Dado que los equipos de alquiler suelen estar expuestos a una manipulaci\u00f3n brusca, la alta durabilidad de la corona de giro y la profundizaci\u00f3n de la capa endurecida pueden prolongar significativamente el tiempo de funcionamiento sin problemas del equipo y reducir los costes de mantenimiento del ciclo de vida.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" class=\"wp-block-cover__image-background wp-image-5231\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-1024x617.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-1024x617.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-300x181.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-768x463.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-29.jpg 1251w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Distributors_of_construction_machinery_parts-2\"><\/span>Distribuidores de piezas de maquinaria de construcci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para mayoristas de piezas de maquinaria de ingenier\u00eda de todo el mundo. Ofrecemos un control de calidad estable y un sistema de precios competitivos, cubriendo una amplia gama de modelos de 3 toneladas a 80 toneladas, que pueden satisfacer las necesidades de los distribuidores de \"ventanilla \u00fanica\" y el inventario de rotaci\u00f3n r\u00e1pida.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"354\" class=\"wp-block-cover__image-background wp-image-5232\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-1024x354.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-1024x354.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-300x104.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-768x265.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30-18x6.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-2-30.jpg 1341w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined  productArenqun\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:14px;line-height:26px;color:#666666;padding:20px 25px;\">\n<div class=\"wp-block-column\">\n<h2 class=\"applicationtittle\"  style=\"font-size:20px\"><span class=\"ez-toc-section\" id=\"Manufacturers_of_subordinate_tools_and_non-standard_equipment-2\"><\/span>Fabricantes de herramientas subordinadas y equipos no est\u00e1ndar<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para la fabricaci\u00f3n de cucharas para madera, martinetes o perforadoras rotativas. Este tipo de equipos suele basarse en la modificaci\u00f3n del chasis de la excavadora, existen requisitos de carga espec\u00edficos para las piezas giratorias. Podemos proporcionar par\u00e1metros de engranaje y dise\u00f1o de orificios personalizados para adaptarse perfectamente a las condiciones de trabajo no est\u00e1ndar.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"514\" class=\"wp-block-cover__image-background wp-image-5233\" alt=\"Rodamiento giratorio para excavadora Multitud aplicable\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-1024x514.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-1024x514.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-300x151.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-768x386.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3-18x9.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-3.jpg 1342w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:14px;line-height:28px; border:1px #e3e3e3 solid;padding:10px 20px;\">\n<div class=\"wp-block-column\">\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"height:395px;box-sizing: border-box;width: 100%;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Slewing_Bearing_for_Excavator_Raw_MaterialMaterial_Description-2\"><\/span>Rodamiento giratorio para excavadora Materia prima\/Descripci\u00f3n del material<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Este rodamiento giratorio para excavadora selecciona estrictamente 42CrMo (equivalente a ASTM 4140) o acero estructural de aleaci\u00f3n 50Mn de alta calidad como materia prima para las piezas forjadas de los anillos interior y exterior. Las materias primas provienen de grandes acer\u00edas, y el proceso de desgasificaci\u00f3n al vac\u00edo se utiliza para garantizar la pureza del acero y el contenido de inclusiones no met\u00e1licas es extremadamente bajo. Forja de anillos: proceso de forja de anillos para garantizar que la l\u00ednea de flujo de metal a lo largo de la circunferencia de la distribuci\u00f3n, mejorar significativamente las propiedades mec\u00e1nicas y la tenacidad al impacto de las piezas. Cuerpo rodante: acero para rodamientos al cromo de alto contenido en carbono GCr15, rectificado de precisi\u00f3n y tratamiento t\u00e9rmico, la dureza y la pista de rodadura coinciden perfectamente. Jaula: de acuerdo con las condiciones de trabajo, se selecciona el nylon reforzado PA66 (que contiene fibra de vidrio 25%) o el espaciador de aleaci\u00f3n de aluminio fundido ZL102, que tiene un excelente rendimiento de autolubricaci\u00f3n y antifricci\u00f3n.<\/p>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"311\" class=\"wp-block-cover__image-background wp-image-5235\" alt=\"Rodamiento giratorio para excavadora Materia prima\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-1024x311.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-1024x311.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-300x91.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-768x233.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5-18x5.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-5.jpg 1186w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div class=\"wp-block-column\">\n<div class=\"wp-block-cover is-light\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"397\" class=\"wp-block-cover__image-background wp-image-5236\" alt=\"Rodamiento giratorio para excavadora Materia prima\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6.jpg 936w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6-300x127.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6-768x326.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-6-18x8.jpg 18w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column\">\n<div class=\"wp-block-cover\" style=\"min-height:200px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"928\" height=\"255\" class=\"wp-block-cover__image-background wp-image-5237\" alt=\"Rodamiento giratorio para excavadora Materia prima\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7.jpg 928w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7-300x82.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7-768x211.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-7-18x5.jpg 18w\" sizes=\"auto, (max-width: 928px) 100vw, 928px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block MovePnly\" id=\"\" style=\"padding-bottom:40px;padding-top:40px;\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"\">\n<div class=\"wp-block-column block_layout_in\">\n<h2 class=\"wp-block-heading has-text-align-center H2:Know Us and Contact has-medium-font-size\" style=\"text-transform:capitalize\"><span class=\"ez-toc-section\" id=\"Know_Us_and_Contact_Us\"><\/span>Con\u00f3zcanos y p\u00f3ngase en contacto con nosotros<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-monte-grey-color has-text-color has-link-color has-medium-font-size wp-elements-e7ef094161f86bc679a3fe601c773619\" id=\"m-quote\"><span class=\"ez-toc-section\" id=\"Get_a_Free_Quote_Today\"><\/span><strong><strong><strong>Obtenga un <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-themecolor-1-color\">Cita<\/mark> Hoy.<\/strong><\/strong><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-themepark-block-themepark-comment thempark-block themepark-comment fromnopading undefined\" style=\"max-width:760px;\"><div class=\"themepark-comment_in\" id=\"ud_form\"><div class=\"themepark-comment_inb2\"><div class=\"themepark-comment_inb\" style=\"background-color:#ffffff;\"><div class=\"themepark-comment_form nolable\" style=\"\"><form id=\"commentform-park\" class=\"themepark-c-f\" action=\"https:\/\/www.slewbearingtec.com\/wp-comments-post.php\" method=\"post\" autocomplete=\"off\" data-trp-original-action=\"https:\/\/www.slewbearingtec.com\/wp-comments-post.php\"><div class=\"themepark-comment_form_box tptext\" style=\"font-size:15px;\"><lable for=\"tpcommet0\" class=\"\"><input type=\"text\" id=\"tpcommet0\" name=\"tpcommet0\" size=\"28\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Nombre\"\/><\/lable><\/div><div class=\"themepark-comment_form_box tptext mail-c\" style=\"font-size:15px;\"><lable for=\"tpcommet1\" class=\"required\"><input type=\"text\" class=\"f-email\" id=\"tpcommet1\" name=\"tpcommet1\" size=\"28\" required style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Correo electr\u00f3nico\"\/><span class=\"required\">*<div class=\"required_tishi animated\"><i class=\"fas fa-exclamation-circle\"><\/i><span><\/span><\/div><\/span><\/lable><\/div><div class=\"themepark-comment_form_box tpTextarea\" style=\"font-size:15px;\"><lable for=\"tpcommet2\"><textarea id=\"tpcommet2\" name=\"tpcommet2\" style=\"border: solid 1px #ffffff;background-color: #a0c6e51a;\" placeholder=\"Su pregunta\"><\/textarea><\/lable><\/div><div class=\"hiddeninput\"><input name=\"comment_post_ID\" type=\"hidden\" value=\"13125\"\/><input name=\"author\" type=\"hidden\" class=\"author\"\/><input name=\"email\" type=\"hidden\" class=\"email\"\/><textarea name=\"comment\" style=\"display:none\" class=\"comment\"><\/textarea><input name=\"themeparklable\" type=\"hidden\" value=\"Name|E-mail|Your Question\"\/><input name=\"themeparktype\" type=\"hidden\" value=\"text|text2|Textarea\"\/><input name=\"redirect_to\" type=\"hidden\" value=\"https:\/\/www.slewbearingtec.com\"\/><input name=\"inquiryid\" type=\"hidden\"\/><input name=\"inquirytime\" type=\"hidden\"\/><input name=\"position\" type=\"hidden\"\/><\/div><div class=\"submut_box\"><input type=\"submit\" class=\"submut_btn\" name=\"submit\" style=\"background:#183884;\" value=\"Enviar presupuesto\"\/><div class=\"tishi\" style=\"\"><div class=\"loading\" style=\"\"><i class=\"fas fa-spinner\"><\/i>\u00a1Presentaci\u00f3n!<\/div><div class=\"success\" style=\"\"><i class=\"fas fa-check\"><\/i>\u00a1\u00c9xito!<\/div><div class=\"erro\" style=\"\"><i class=\"fas fa-exclamation-circle\"><\/i>El env\u00edo ha fallado. Por favor, int\u00e9ntelo de nuevo m\u00e1s tarde\uff01.<\/div><div class=\"e-email\">Error de formato de correo electr\u00f3nico<\/div><div class=\"e-tel\">Error de formato\uff01<\/div><\/div><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form><\/div><div class=\"wp_clear\"><\/div><\/div><div class=\"themepark-comment_in_b\" style=\"opacity:1;undefined0\"><\/div><\/div><\/div><div class=\"wp_clear\"><\/div><\/div>\n\n\n\n<!DOCTYPE html>\n<html lang=\"zh-CN\">\n<head>\n\n\n<title>PREGUNTAS FRECUENTES<\/title>\n<style>\n \n  .faq-container {\n    max-width: 600px;\n    margin: 0 auto;\n    background-color: #fff;\n    padding: 20px;\n    border-radius: 8px;\n    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);\n  }\n  .faq-item {\n    border-bottom: 1px solid #eee;\n    margin-bottom: 10px;\n    padding-bottom: 10px;\n  }\n  .faq-item:last-child {\n    border-bottom: none;\n    margin-bottom: 0;\n    padding-bottom: 0;\n  }\n  .faq-question {\n    font-weight: bold;\n    cursor: pointer;\n    padding: 10px 0;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #007bff;\n  }\n  .faq-question::after {\n    content: '+';\n    font-size: 1.2em;\n    transition: transform 0.3s ease;\n  }\n  .faq-question.active::after {\n    content: '-';\n    transform: rotate(180deg);\n  }\n  .faq-answer {\n    display: none;\n    padding: 10px 0;\n    color: #555;\n    line-height: 1.6;\n  }\n  .faq-answer.show {\n    display: block;\n  }\n<\/style>\n<\/head>\n<body>\n\n<div class=\"faq-container\">\n  <h1><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>PREGUNTAS FRECUENTES<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfQu\u00e9 marcas y modelos puede adaptar su rodamiento giratorio para excavadoras?\n    <\/div>\n    <div class=\"faq-answer\">\n      El dise\u00f1o de nuestros productos sigue el tama\u00f1o est\u00e1ndar de la industria y se adapta ampliamente a las principales marcas de excavadoras del mercado. Cubre una gran variedad de especificaciones, desde peque\u00f1as excavadoras de 6 toneladas hasta excavadoras mineras pesadas de m\u00e1s de 50 toneladas. Para modelos espec\u00edficos de intercambio cruzado, por favor proporcione el n\u00famero de pieza original o los par\u00e1metros de tama\u00f1o para nuestra confirmaci\u00f3n.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfCu\u00e1l es la diferencia entre los rodamientos giratorios 42CrMo y 50Mn?\n    <\/div>\n    <div class=\"faq-answer\">\n      42CrMo es el 1 tipo de acero de aleaci\u00f3n, en comparaci\u00f3n con el acero al carbono 50Mn, tiene mejor templabilidad, tenacidad y resistencia a la fatiga. Para m\u00e1s de 20 toneladas de excavadoras o condiciones de trabajo (como la operaci\u00f3n de martillo roto) medio ambiente, se recomienda encarecidamente la elecci\u00f3n del material 42CrMo para obtener una vida \u00fatil m\u00e1s larga.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfC\u00f3mo instalar correctamente y evitar da\u00f1os prematuros en el nuevo soporte?\n    <\/div>\n    <div class=\"faq-answer\">\n      Antes del montaje, hay que asegurarse de que el plano de montaje de la base de la excavadora y del bastidor superior sea plano, est\u00e9 libre de rebabas y tenga suficiente rigidez. Para la instalaci\u00f3n de los pernos deben utilizarse pernos de alta resistencia (clase 10.9 \u00f3 12.9) y apretarse previamente con llaves dinamom\u00e9tricas en orden diagonal. Adem\u00e1s, la marca \"S\" de la zona positiva de la banda blanda debe alinearse de forma que quede situada en la zona sin carga (es decir, la posici\u00f3n perpendicular a la direcci\u00f3n de la pluma).\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      \u00bfCu\u00e1l es la duraci\u00f3n del ciclo de lubricaci\u00f3n y mantenimiento de este rodamiento giratorio?\n    <\/div>\n    <div class=\"faq-answer\">\n      Se recomienda a\u00f1adir grasa a la pista de rodadura cada 100 horas de funcionamiento hasta que la grasa rebose de la banda de sellado. Para la superficie de los dientes, se recomienda comprobar y aplicar grasa cada turno. Si se trabaja en zonas tropicales, con mucho polvo o agua, el ciclo de lubricaci\u00f3n debe acortarse a 50 horas.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     Si el engranaje est\u00e1 muy desgastado pero la pista de rodadura est\u00e1 intacta, \u00bfpuede repararse?\n    <\/div>\n    <div class=\"faq-answer\">\n      El cojinete de giro de la excavadora es una pieza de forja integral, y la corona dentada est\u00e1 integrada con el anillo interior o el anillo exterior. Si el engranaje tiene dientes rotos o un desgaste excesivo (que provoca un juego excesivo), normalmente no es posible repararlo solo y debe sustituirse en un conjunto completo para garantizar un funcionamiento seguro y preciso.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     \u00bfQu\u00e9 tipo de garant\u00eda ofrecen para sus productos?\n    <\/div>\n    <div class=\"faq-answer\">\n       Ofrecemos una garant\u00eda de calidad de 12 meses o 2000 horas de trabajo (lo que ocurra primero) para los rodamientos giratorios est\u00e1ndar para excavadoras. La garant\u00eda cubre los problemas causados por defectos de material o procesos de fabricaci\u00f3n (por ejemplo, grietas de enfriamiento r\u00e1pido, fuera de tolerancia).\n    <\/div>\n  <\/div>\n\n<\/div>\n\n<script>\n  document.addEventListener('DOMContentLoaded', function() {\n    const faqQuestions = document.querySelectorAll('.faq-question');\n\n    faqQuestions.forEach(question => {\n      question.addEventListener('click', function() {\n        const answer = this.nextElementSibling; \/\/ \u83b7\u53d6\u4e0b\u4e00\u4e2a\u5144\u5f1f\u5143\u7d20\uff0c\u5373\u7b54\u6848\n        this.classList.toggle('active'); \/\/ \u5207\u6362\u95ee\u9898\u6807\u9898\u7684 active \u7c7b\n        answer.classList.toggle('show'); \/\/ \u5207\u6362\u7b54\u6848\u7684 show \u7c7b\u6765\u663e\u793a\u6216\u9690\u85cf\n      });\n    });\n  });\n<\/script>\n\n<\/body>\n<\/html>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"536\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1.jpg\" alt=\"certificado\" class=\"wp-image-834\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1.jpg 375w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-210x300.jpg 210w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-8x12.jpg 8w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\" \/><\/figure>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n\n<style>\n  \/* \u4ea7\u54c1\u6587\u7ae0\u4e3b\u56fe\u9634\u5f71\u6548\u679c *\/\n.productwzimage{\n\tbox-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u6c34\u5e73\u504f\u79fb 0, \u5782\u76f4\u504f\u79fb 0, \u6a21\u7cca\u534a\u5f84 10px, \u989c\u8272\u4e3a\u534a\u900f\u660e\u9ed1\u8272 *\/\n   border-radius: 6px;    \/* \u8bbe\u7f6e\u6240\u6709\u89d2\u4e3a10px\u7684\u5706\u89d2 *\/\n}\n\n\n        .scrollable-paragraph {\n            \/* \u8bbe\u7f6e\u56fa\u5b9a\u9ad8\u5ea6\uff0c\u786e\u4fdd\u5185\u5bb9\u8d85\u51fa\u540e\u53ef\u4ee5\u6eda\u52a8 *\/\n            \/* \u8fd9\u91cc\u7684 3em \u5047\u8bbe\u6bcf\u884c\u6587\u672c\u9ad8\u5ea6\u7ea6\u4e3a 1em\uff0c\u6240\u4ee5 3em \u5927\u7ea6\u662f 3 \u884c\u6587\u672c\u7684\u9ad8\u5ea6 *\/\n            max-height: 17em; \n            overflow-y: scroll; \/* \u5141\u8bb8\u5782\u76f4\u6eda\u52a8 *\/\n          \n            padding: 10px;\n            line-height: 1.5em; \/* \u8bbe\u7f6e\u884c\u9ad8\uff0c\u6839\u636e\u5b9e\u9645\u5b57\u4f53\u5927\u5c0f\u8c03\u6574 *\/\n           \n            box-sizing: border-box; \/* \u8fb9\u6846\u548c\u5185\u8fb9\u8ddd\u5305\u542b\u5728\u5bbd\u5ea6\u5185 *\/\n        }\n\n        \/* \u9690\u85cf\u6eda\u52a8\u6761\uff08\u53ef\u9009\uff0c\u4f46\u53ef\u4ee5\u4f7f\u754c\u9762\u66f4\u7f8e\u89c2\uff09 *\/\n        .scrollable-paragraph::-webkit-scrollbar {\n            width: 0;  \/* \u9488\u5bf9 Webkit \u6d4f\u89c8\u5668\uff08Chrome, Safari\uff09\u9690\u85cf\u6eda\u52a8\u6761 *\/\n            height: 0;\n        }\n        .scrollable-paragraph {\n            -ms-overflow-style: none;  \/* \u9488\u5bf9 IE \u548c Edge \u9690\u85cf\u6eda\u52a8\u6761 *\/\n            scrollbar-width: none;  \/* \u9488\u5bf9 Firefox \u9690\u85cf\u6eda\u52a8\u6761 *\/\n        }\n  \n\n.applicationtittle { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            \/* \u8bbe\u7f6e\u56fa\u5b9a\u9ad8\u5ea6\uff0c\u786e\u4fdd\u5185\u5bb9\u8d85\u51fa\u540e\u53ef\u4ee5\u6eda\u52a8 *\/\n            height: 4em; \n            overflow-y: scroll; \/* \u5141\u8bb8\u5782\u76f4\u6eda\u52a8 *\/\n           \n            padding: 10px;\n            \n            width: 300px; \/* \u8bbe\u7f6e\u5bbd\u5ea6\uff0c\u4fbf\u4e8e\u67e5\u770b *\/\n            box-sizing: border-box; \/* \u8fb9\u6846\u548c\u5185\u8fb9\u8ddd\u5305\u542b\u5728\u5bbd\u5ea6\u5185 *\/\n        }\n\n        \/* \u9690\u85cf\u6eda\u52a8\u6761\uff08\u53ef\u9009\uff0c\u4f46\u53ef\u4ee5\u4f7f\u754c\u9762\u66f4\u7f8e\u89c2\uff09 *\/\n        .applicationtittle::-webkit-scrollbar { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            width: 0;  \/* \u9488\u5bf9 Webkit \u6d4f\u89c8\u5668\uff08Chrome, Safari\uff09\u9690\u85cf\u6eda\u52a8\u6761 *\/\n            height: 0;\n        }\n        .applicationtittle { \/* \u7c7b\u540d\u5df2\u66f4\u6362 *\/\n            -ms-overflow-style: none;  \/* \u9488\u5bf9 IE \u548c Edge \u9690\u85cf\u6eda\u52a8\u6761 *\/\n            scrollbar-width: none;  \/* \u9488\u5bf9 Firefox \u9690\u85cf\u6eda\u52a8\u6761 *\/\n        }\n.productArenqun {\n    box-shadow: 1px 3px 4px 2px rgba(0, 0, 0, 0.2);\n    border-radius: 12px;.productAwzzt{\n\tbox-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n border-radius:3px;\n}\n.informationFL {\n   box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n\n.productArenqun {\n    box-shadow: 1px 3px 4px 2px rgba(0, 0, 0, 0.2);\n    border-radius: 12px;\n}\n.productsAforms1 #tpcommet0{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet2{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet4{\n\tmargin-bottom:2em\n}\n.productArenqunlogo{\n:-3em!important;\n}\n.productAinstall1{\n\t  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n.productAmainimage img{\n\t\n\t \u00a0box-shadow: 0 0 10px rgba(0, 0, 0, 1)!important; \/* \u56db\u5468\u9634\u5f71 *\/\n    border-radius: 12px;\n}\n.productArenqun{\n\t padding-left:0; \n    padding-right:0;\n}\n.productAFAQ{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n\tpadding-left:0; \n    padding-right:0;\n}\n.productsAformsbackground1{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n\n.productAcharacter{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n.productAduibidian{\n\t\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n.informationFL {\n    box-shadow: 4px 4px 3px 0px rgb(165 155 155 \/ 48%);\n}\n\n\/* \u6dfb\u52a0\u5230\u4f60\u7684 CSS \u4e2d *\/\n.informationFL {\n  \/* ... \u73b0\u6709\u6837\u5f0f ... *\/\n  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);\n  transform-style: preserve-3d; \/* \u542f\u7528 3D \u53d8\u6362 *\/\n  perspective: 1000px; \/* \u5b9a\u4e49 3D \u573a\u666f\u7684\u900f\u89c6\u6df1\u5ea6 *\/\n}\n\n.informationFL:hover {\n  transform: translateY(-10px) rotateX(5deg); \/* \u5411\u4e0a\u79fb\u52a8 10px \u5e76\u7ed5 X \u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25); \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\nbackground-color:#ffa20059;\n}\n.line-effect {\n  position: relative;\n  width:70%; \/* \u7ebf\u6761\u7684\u521d\u59cb\u53ef\u89c1\u90e8\u5206\u5bbd\u5ea6 *\/\n  height: 2px; \/* \u7ebf\u6761\u7684\u9ad8\u5ea6 *\/\n  background-color: transparent; \/* \u80cc\u666f\u900f\u660e\uff0c\u53ea\u4f9d\u9760\u4f2a\u5143\u7d20\u6765\u663e\u793a\u7ebf\u6761 *\/\n}\n\n.line-effect::after {\n  content: '';\n  position: absolute;\n  left: 0;\n  top: 0;\n  width: 0; \/* \u521d\u59cb\u5bbd\u5ea6\u4e3a0\uff0c\u4e0d\u663e\u793a *\/\n  height: 100%; \/* \u4e0e\u7236\u5143\u7d20\u9ad8\u5ea6\u4e00\u81f4 *\/\n  background-color:  #007bff; \/* \u7ebf\u6761\u989c\u8272 *\/\n  transition: width 0.3s ease-out; \/* \u5bbd\u5ea6\u8fc7\u6e21\uff0c\u4f7f\u7528 ease-out \u53ef\u4ee5\u8ba9\u52a8\u753b\u66f4\u5e73\u6ed1 *\/\n}\n\n\/* \u5f53\u9f20\u6807\u60ac\u505c\u5728 .informationFL \u4e0a\u65f6\uff0c\u6539\u53d8 .line-effect::after \u7684\u5bbd\u5ea6 *\/\n.informationFL:hover .line-effect::after {\n  width: 100%; \/* \u5ef6\u4f38\u5230100% *\/\n}\n\n.productArenqun:hover .line-effect::after {\n  width: 100%; \/* \u5ef6\u4f38\u5230100% *\/\n}\n.productAform2fq{\n\t\n\ttransform: translateY(-10px) rotateX(5deg); \/* \u5411\u4e0a\u79fb\u52a8 10px \u5e76\u7ed5 X \u8f74\u65cb\u8f6c 5 \u5ea6 *\/\n  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25); \/* \u589e\u52a0\u9634\u5f71\u6df1\u5ea6\uff0c\u6a21\u62df\u7fd8\u8d77\u540e\u7684\u5149\u7167\u53d8\u5316 *\/\nborder-radius:6px;\n}\n}\n.productsAforms1 #tpcommet0{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet2{\n\tmargin-bottom:2em\n}\n.productsAforms1 #tpcommet4{\n\tmargin-bottom:2em\n}\n.productArenqunlogo{\n:-3em!important;\n}\n.productAinstall1{\n\t  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n.productAmainimage img{\n\t\n\t \u00a0box-shadow: 0 0 10px rgba(0, 0, 0, 1)!important; \/* \u56db\u5468\u9634\u5f71 *\/\n    border-radius: 12px;\n}\n.productArenqun{\n\t padding-left:0; \n    padding-right:0;\n}\n.productAFAQ{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n\tpadding-left:0; \n    padding-right:0;\n}\n.productsAformsbackground1{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.2); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:12px;\n}\n\n.productAcharacter{\n\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n.productAduibidian{\n\t\t box-shadow: 0 0 10px rgba(0, 0, 0, 0.1); \/* \u56db\u5468\u9634\u5f71 *\/\n\tborder-radius:8px;\n}\n<\/style>\n\n\n\n<aside id=\"auto-toc-sidebar\"><\/aside>\n<style>\n#auto-toc-sidebar {\n  position: fixed;\n  left: 0;\n  width: 100%;\n  height: 82px;\n  background: #ffffff;\n\n\n  border-bottom: 1px solid #e6e6e6;\n\n  \/* \u5c42\u7ea7\u4e00\u5b9a\u8981\u538b\u8fc7 header *\/\n  z-index: 9999999999;\n\n  \/* \u521d\u59cb\u9690\u85cf\u5728\u9876\u90e8 *\/\n  transform: translateY(-233%);\n  transition: transform 0.28s ease;\n\n  display: flex;\n  align-items: center;\n\n  box-sizing: border-box;\n  padding: 0 24px;\n\n  \/* \u9632\u6b62\u5185\u5bb9\u88ab\u9009\u4e2d\u6296\u52a8 *\/\n  user-select: none;\n}\n\n\/* \u6eda\u52a8\u540e\u663e\u793a *\/\n#auto-toc-sidebar.show {\n  transform: translateY(-100%);\n}\n\n\/* ======================================================\n   \u6a2a\u5411 Tab \u5217\u8868\n   ====================================================== *\/\n\n#auto-toc-list {\n  display: flex;\n  align-items: center;\n  gap: 32px;\n\n  list-style: none;\n  margin: 0;\n  padding: 0;\n\n  \/* \u6a2a\u5411\u6ea2\u51fa\u53ef\u6eda\u52a8 *\/\n  overflow-x: auto;\n  overflow-y: hidden;\n  white-space: nowrap;\n\n  width: 100%;\n  height: 100%;\n}\n\n\/* \u9690\u85cf\u6eda\u52a8\u6761\uff08\u4f01\u4e1a\u7ad9\u6807\u914d\uff09 *\/\n#auto-toc-list::-webkit-scrollbar {\n  display: none;\n}\n\n\/* ======================================================\n   \u5355\u4e2a Tab\n   ====================================================== *\/\n\n#auto-toc-list li {\n  flex-shrink: 0;\n  height: 100%;\n  display: flex;\n  align-items: center;\n}\n\n\/* \u94fe\u63a5\u6837\u5f0f *\/\n#auto-toc-list a {\n  position: relative;\n  display: inline-flex;\n  align-items: center;\n\n  height: 100%;\n  padding: 0 4px;\n\n  font-size: 14px;\n  font-weight: 500;\n  color: #666666;\n  text-decoration: none;\n\n  transition: color 0.2s ease;\n}\n\n#auto-toc-list a:hover {\n  color: #239be0;\n}\n\n#auto-toc-list a.active {\n  color: #000000;\n  font-weight: 500;\n}\n#auto-toc-list a.active:hover::after {\n  background: #444444;\n}\n\n\/* \u4e0b\u5212\u7ebf\u6307\u793a\u5668 *\/\n#auto-toc-list a.active::after {\n  content: '';\n  position: absolute;\n  left: 0;\n  bottom: 6px;\n\n  width: 100%;\n  height: 4px;\n  background: #000000;\n\n  border-radius: 2px;\n}\n#auto-toc-list a.active:hover::after {\n  background: #471c1c;\n}\n\n\/* ======================================================\n   \u54cd\u5e94\u5f0f\u5904\u7406\n   ====================================================== *\/\n\n\/* \u5e73\u677f\u53ca\u4ee5\u4e0b\u9690\u85cf\uff08\u907f\u514d\u548c\u79fb\u52a8\u5bfc\u822a\u51b2\u7a81\uff09 *\/\n@media (max-width: 1024px) {\n  #auto-toc-sidebar {\n    display: none;\n  }\n}\n\n<\/style>\n<script>\ndocument.addEventListener('DOMContentLoaded', function () {\n\n  \/* ===============================\n   * 1. \u5f3a\u5236\u628a TOC \u632a\u5230 body \u4e0b\uff08\u5173\u952e\uff09\n   * =============================== *\/\n  const toc = document.getElementById('auto-toc-sidebar');\n  if (!toc) return;\n\n  if (toc.parentElement !== document.body) {\n    document.body.appendChild(toc);\n  }\n\n  \/* ===============================\n   * 2. \u52a8\u6001\u83b7\u53d6\u771f\u5b9e Header \u9ad8\u5ea6\n   * =============================== *\/\n  function getHeaderHeight() {\n    const candidates = [\n      'header',\n      '.site-header',\n      '.main-header',\n      '.sticky-header',\n      '.header-wrapper',\n      '.top-navigation'\n    ];\n\n    let maxHeight = 0;\n\n    candidates.forEach(sel => {\n      const el = document.querySelector(sel);\n      if (!el) return;\n\n      const rect = el.getBoundingClientRect();\n      if (rect.height > maxHeight) {\n        maxHeight = rect.height;\n      }\n    });\n\n    return maxHeight;\n  }\n\n  \/* ===============================\n   * 3. \u627e\u6b63\u6587\u533a\u57df\n   * =============================== *\/\n  const contentSelectors = [\n    '.entry-content',\n    '.post-content',\n    '.content',\n    '.wp-block-post-content',\n    '.single-post-content',\n    '.blog-post-content',\n    '.wp-block-column',\n    '.the_page_content'\n  ];\n\n  let content = null;\n  for (const sel of contentSelectors) {\n    const el = document.querySelector(sel);\n    if (el && el.querySelector('h2')) {\n      content = el;\n      break;\n    }\n  }\n  if (!content) return;\n\n  \/* ===============================\n   * 4. \u6536\u96c6 H2\uff08\u9047\u5230\u91cd\u590d\u5373\u505c\u6b62\uff09\n   * =============================== *\/\n  const headings = content.querySelectorAll('h2');\n  if (!headings.length) return;\n\n  const ul = document.createElement('ul');\n  ul.id = 'auto-toc-list';\n  toc.appendChild(ul);\n\n  const tocEntries = [];\n  const seenTitles = new Set();\n\n  for (const h of headings) {\n    const span = h.querySelector('span[id]');\n    if (!span) continue;\n\n    const title = h.textContent.trim();\n    if (seenTitles.has(title)) break;\n    seenTitles.add(title);\n\n    const li = document.createElement('li');\n    const a = document.createElement('a');\n\n    a.href = '#' + span.id;\n    a.textContent = title;\n\n    li.appendChild(a);\n    ul.appendChild(li);\n\n    tocEntries.push({ heading: h, link: a, id: span.id });\n  }\n\n  if (!tocEntries.length) return;\n  tocEntries[0].link.classList.add('active');\n\n  \/* ===============================\n   * 5. \u6eda\u52a8\u663e\u793a \/ \u52a8\u6001\u907f\u8ba9 Header\n   * =============================== *\/\n  const SHOW_AFTER = 180;\n  let lastScrollY = window.scrollY;\n\n  function updateTocPosition() {\n    const headerHeight = getHeaderHeight();\n    toc.style.top = headerHeight + 'px';\n  }\n\n  window.addEventListener('scroll', () => {\n    const currentY = window.scrollY;\n    updateTocPosition();\n\n    if (currentY > SHOW_AFTER) {\n      toc.classList.add('show');\n    } else {\n      toc.classList.remove('show');\n    }\n\n    lastScrollY = currentY;\n  });\n\n  window.addEventListener('resize', updateTocPosition);\n  updateTocPosition();\n\n  \/* ===============================\n   * 6. \u5f53\u524d\u7ae0\u8282\u9ad8\u4eae\n   * =============================== *\/\n  const observer = new IntersectionObserver(entries => {\n    let current = null;\n\n    entries.forEach(entry => {\n      if (entry.isIntersecting) {\n        current = tocEntries.find(e => e.heading === entry.target);\n      }\n    });\n\n    if (current) {\n      tocEntries.forEach(e => e.link.classList.remove('active'));\n      current.link.classList.add('active');\n    }\n  }, {\n    rootMargin: '-120px 0px -60% 0px'\n  });\n\n  tocEntries.forEach(e => observer.observe(e.heading));\n\n  \/* ===============================\n   * 7. \u70b9\u51fb\u6eda\u52a8\uff08\u7edd\u4e0d\u88ab Header \u906e\u6321\uff09\n   * =============================== *\/\n  ul.addEventListener('click', e => {\n    if (e.target.tagName !== 'A') return;\n    e.preventDefault();\n\n    const target = document.querySelector(e.target.getAttribute('href'));\n    if (!target) return;\n\n    const offset =\n      getHeaderHeight() +\n      toc.offsetHeight +\n      10;\n\n    const top =\n      target.getBoundingClientRect().top +\n      window.pageYOffset -\n      offset;\n\n    window.scrollTo({\n      top,\n      behavior: 'smooth'\n    });\n  });\n\n});\n<\/script>","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":3671,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"themepark_post_bcolor":"#ffffff","themepark_post_width":"100%","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[25],"tags":[],"class_list":["post-5201","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products"],"metadata":{"_thumbnail_id":["3671"],"product_title":["Slewing Bearing for Excavator Check Details & Parameters"],"product_description":["Made of integrally forged 42CrMo alloy steel, the raceway is treated by intermediate frequency induction quenching to 55-62 HRC, and the hardened layer depth is more than 3.5mm, which significantly improves the fatigue life and wear resistance of the excavator slewing bearing under impact load, and can be purchased in batches."],"product_parameter1":["42CrMo \/ 50Mn"],"product_parameter2":["55-62 HRC"],"product_parameter3":["ISO 8"],"product_parameter_description1":["Material"],"product_parameter_description2":["Raceway hardness"],"product_parameter_description3":["Gear accuracy"],"characteristics_tittle":["Slewing Bearing for Excavator Features"],"characteristics_tittle1":["Deep quenching technology to improve raceway life"],"characteristics_tittle2":["Anti-fracture Design of High Strength Gear"],"characteristics_tittle3":["Precision fit reduces swing clearance"],"characteristics_tittle4":["Weather resistant double lip sealing system"],"characteristics_tittle5":["100% ultrasonic and magnetic particle testing"],"characteristics_tittle6":["Universal compatibility and easy installation design"],"characteristics_description1":["The medium frequency induction heating technology is adopted to ensure that the depth of the raceway hardening layer reaches 3mm-5mm, rather than the 2mm commonly used in the industry. This 1 process increases the rated static load of the excavator slewing bearing by 25%, effectively preventing the raceway peeling and plastic deformation caused by long-term heavy-duty operation."],"characteristics_description2":["After quenching and tempering treatment, the hardness is controlled at 260-290 HB, and the stress concentration is reduced in combination with the optimized design of the fillet radius of the tooth root. Compared with the cast steel ring gear without tempering, its bending fatigue strength is increased by 40%, which greatly reduces the risk of tooth breakage under the working conditions of \u201chard rock excavation\u201d or \u201cfast rotation braking."],"characteristics_description3":["Implement strict axial and radial clearance control standards, and the axial clearance is controlled within the range of 0.05 mm-0. 20mm. Tight fit accuracy reduces the swing, so that the cab operation is more stable, while reducing the impact load on the seal damage."],"characteristics_description4":["Equipped with ageing-resistant NBR double-lip seals, the temperature range is -30\u00b0C to +100\u00b0C. The unique labyrinth seal structure can effectively prevent sand dust and muddy water from invading the raceway, prevent grease from being contaminated, and extend the maintenance cycle from the original 500 hours to 750 hours."],"characteristics_description5":["Before leaving the factory, each excavator slewing bearing has been tested by UT (ultrasonic flaw detection) and MT (magnetic particle flaw detection). According to JB\/T 10471 standard, it is ensured that there are no metallurgical defects such as cracks, slag inclusion or pores inside the forging, and the structural integrity of the product in harsh mine environment."],"characteristics_description6":["The position tolerance of the mounting hole is controlled within 0.2mm, which is fully in line with the installation size standard of the main engine factory. Wear parts can be directly replaced without on-site secondary processing, greatly reducing equipment downtime and maintenance time, and reducing economic losses due to downtime."],"detailed_specifications_table":["Slewing Bearing for Excavator Detailed parameter table"],"comparison_points_tittle":["Slewing Bearing for Excavator comparison point"],"comparison_points_tittle1":["Eliminate the phenomenon of ring gear fracture and tooth chipping"],"comparison_points_tittle2":["Eliminate early raceway spalling and abnormal sound"],"comparison_points_tittle3":["Solve internal corrosion caused by seal failure"],"comparison_points_description":["This Slewing Bearing for Excavator is designed for high-intensity excavation and crushing operations. Compared with the general-purpose products with ordinary cast steel or uneven surface treatment on the market, we have solved the core problem of early failure of equipment through material upgrading and heat treatment process optimization."],"comparison_points_description1":["For pain points: many low-end supports break due to insufficient root strength during lateral excavation or emergency stop. Solution: We use 42CrMo forgings to replace 50Mn or cast steel, and the yield strength is increased by more than 20%. In addition, the full teeth are quenched and tempered instead of simple surface quenching, which gives the gear excellent toughness and can absorb sudden impact force without brittle fracture."],"comparison_points_description2":["For pain points: traditional products due to improper handling of soft belt or too thin quenching layer, raceway collapse occurs within 1000 hours of use, resulting in rotation sticking and huge abnormal noise. Solution: We specially mark and distribute the soft belt area of the raceway, that is, the \u201cS\u201d area (quenching overlapping area), and at the same time ensure that the effective hardening layer depth is> 3mm, and the contact surface between the roller ball and the raceway is sufficient to withstand millions of high stress cycles."],"comparison_points_description3":["For the pain point: in the muddy or dust environment, poor quality sealing strip aging off, causing pollutants into the raceway, the formation of abrasive wear, so that the support quickly scrapped. Solution: Standard oil-resistant and aging-resistant NBR double-lip sealing strip, and optimized sealing groove size compression ratio. Even under long-term rotating friction, the seal is still close to the sealing surface, effectively preventing grease leakage and impurity intrusion, and protecting the internal precision structure."],"application_title":["Slewing Bearing for Excavator Applicable Crowd"],"application_title1":["Construction machinery after-sales maintenance center"],"application_title2":["Heavy Equipment Leasing Company"],"application_title3":["Distributors of construction machinery parts"],"application_title4":["Manufacturers of subordinate tools and non-standard equipment"],"application_describe1":["For the maintenance plant to undertake various types of excavator overhaul business. The product\u2019s standardized installation size and high interchangeability can help maintenance technicians quickly complete the replacement of the slewing mechanism, and the extremely low repair rate helps maintain the reputation of the repair center."],"application_describe2":["For managers with large excavator rental fleet. As rental equipment is often exposed to rough handling, the high durability of the slewing ring and the deepening of the hardened layer can significantly extend the equipment trouble free run time, reduce the life cycle maintenance costs."],"application_describe3":["For engineering machinery parts wholesalers around the world. We provide stable quality control and competitive price system, covering a wide range of models from 3 tons to 80 tons, which can meet the needs of distributors for \u201cone-stop shopping\u201d and fast turnover inventory."],"application_describe4":["For the production of wood grabs, pile drivers or rotary drilling machine manufacturers. This type of equipment is usually based on the excavator chassis modification, there are specific load requirements for the rotating parts. We can provide customized gear parameters and hole design to perfectly match non-standard working conditions."],"faq_question1":["What brands and models can your excavator slewing bearing adapt?"],"faq_question2":["What is the difference between 42CrMo and 50Mn slewing bearings?"],"faq_question3":["How to install correctly and prevent early damage to the new support?"],"faq_question4":["How long is the lubrication and maintenance cycle of this slewing bearing?"],"faq_question5":["If the gear is severely worn but the raceway is intact, can it be repaired?"],"faq_question6":["What type of warranty do you provide for your products?"],"faq_answer1":["Our product design follows the industry standard size and is widely adapted to the mainstream excavator brands in the market. Covers a variety of specifications from small excavators of 6 tons to heavy mining excavators of more than 50 tons. For specific cross-exchange models, please provide the original part number or size parameters for our confirmation."],"faq_answer2":["42CrMo is the 1 kind of alloy steel, compared with carbon steel 50Mn, it has better hardenability, toughness and fatigue strength. For more than 20 tons of excavators or working conditions (such as broken hammer operation) environment, we strongly recommend the choice of 42CrMo material to obtain a longer service life."],"faq_answer3":["Before installation, it must be ensured that the installation plane of the excavator base and the upper frame is flat, free of burrs and sufficient rigidity. High-strength (class 10.9 or 12.9) bolts must be used for installing bolts and pre-tightened with torque wrenches in diagonal order. In addition, the \u201cS\u201d mark of the positive soft band area must be aligned so that it is placed in the non-load area (I. e., the position perpendicular to the boom direction)."],"faq_answer4":["It is recommended to add grease to the raceway after every 100 hours of operation until the grease overflows from the sealing strip. For the tooth surface, it is recommended to check and apply grease every shift. If working in the tropics, high dust or water, the lubrication cycle should be shortened to 50 hours."],"faq_answer5":["The excavator slewing bearing is an integral forging part, and the ring gear is integrated with the inner ring or the outer ring. If the gear has broken teeth or excessive wear (resulting in excessive backlash), it is usually not possible to repair it alone and must be replaced in a complete set to ensure safe and accurate operation."],"faq_answer6":["We provide a quality guarantee of 12 months or 2000 working hours (whichever comes first) for standard excavator slewing bearings. The warranty covers problems caused by material defects or manufacturing processes (e. g. quench cracks, out of tolerance)."],"material":["Slewing Bearing for Excavator Raw Material\/Material Description"],"material_description":["This Slewing Bearing for Excavator strictly selects 42CrMo (equivalent to ASTM 4140) or high-quality 50Mn alloy structural steel as the raw material for inner and outer ring forgings. The raw materials come from large steel mills, and the vacuum degassing process is used to ensure the purity of the steel and the content of non-metallic inclusions is extremely low. Ring forging: ring forging process to ensure that the metal flow line along the circumference of the distribution, significantly improve the mechanical properties and impact toughness of the parts. Rolling body: high carbon chromium bearing steel GCr15, precision grinding and heat treatment, hardness and raceway perfect match. Cage: According to the working conditions, the reinforced nylon PA66 (containing 25% glass fiber) or ZL102 cast aluminum alloy spacer is selected, which has excellent self-lubrication and anti-friction performance."],"views":["274"],"_edit_lock":["1770001578:1"],"rank_math_seo_score":["16"],"rank_math_primary_category":["25"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["100%"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"_edit_last":["1"],"_ez-toc-disabled":[""],"_ez-toc-insert":[""],"_ez-toc-header-label":[""],"_ez-toc-device-target":[""],"_ez-toc-alignment":["none"],"_ez-toc-heading-levels":["a:0:{}"],"_ez-toc-alttext":[""],"_ez-toc-visibility_hide_by_default":[""],"_ez-toc-hide_counter":[""],"_ez-toc-exclude":[""],"_ez-toc-position-specific":[""],"_product_title":["field_696deafffb5fc"],"_product_description":["field_696deb4efb5fd"],"product_parametertitle":[""],"_product_parametertitle":["field_696deb55fb5fe"],"_product_parameter1":["field_696deb5dfb5ff"],"_product_parameter2":["field_696deb63fb600"],"_product_parameter3":["field_696deb67fb601"],"_product_parameter_description1":["field_696deb6bfb602"],"_product_parameter_description2":["field_696deb73fb603"],"_product_parameter_description3":["field_696deb77fb604"],"_characteristics_tittle":["field_696deb7afb605"],"_characteristics_tittle1":["field_696deb83fb606"],"_characteristics_tittle2":["field_696deb8afb607"],"_characteristics_tittle3":["field_696deb8efb608"],"_characteristics_tittle4":["field_696deb91fb609"],"_characteristics_tittle5":["field_696deb95fb60a"],"_characteristics_tittle6":["field_696deb98fb60b"],"_characteristics_description1":["field_696deb9cfb60c"],"_characteristics_description2":["field_696deba6fb60d"],"_characteristics_description3":["field_696deba9fb60e"],"_characteristics_description4":["field_696debadfb60f"],"_characteristics_description5":["field_696debb1fb610"],"_characteristics_description6":["field_696debb5fb611"],"_detailed_specifications_table":["field_696debb8fb612"],"_comparison_points_tittle":["field_696debc1fb613"],"_comparison_points_tittle1":["field_696debc8fb614"],"_comparison_points_tittle2":["field_696debcefb615"],"_comparison_points_tittle3":["field_696debd1fb616"],"_comparison_points_description":["field_696debd5fb617"],"_comparison_points_description1":["field_696debdbfb618"],"_comparison_points_description2":["field_696debe2fb619"],"_comparison_points_description3":["field_696debe6fb61a"],"_application_title":["field_696debeafb61b"],"_application_title1":["field_696debf4fb61c"],"_application_title2":["field_696debfdfb61d"],"_application_title3":["field_696dec01fb61e"],"_application_title4":["field_696dec04fb61f"],"_application_describe1":["field_696dec08fb620"],"_application_describe2":["field_696dec17fb621"],"_application_describe3":["field_696dec1afb622"],"_application_describe4":["field_696dec1efb623"],"instruction_title":[""],"_instruction_title":["field_696dec22fb624"],"instruction_title1":[""],"_instruction_title1":["field_696dec2afb625"],"instruction_title2":[""],"_instruction_title2":["field_696dec33fb626"],"instruction_title3":[""],"_instruction_title3":["field_696dec37fb627"],"instruction_title4":[""],"_instruction_title4":["field_696dec3afb628"],"instruction_describe1":[""],"_instruction_describe1":["field_696dec3efb629"],"instruction_describe2":[""],"_instruction_describe2":["field_696dec45fb62a"],"instruction_describe3":[""],"_instruction_describe3":["field_696dec49fb62b"],"instruction_describe4":[""],"_instruction_describe4":["field_696dec4cfb62c"],"_material":["field_696eecffac5a6"],"_material_description":["field_696ef057ac5a7"],"pre_and_post_sales_titles":[""],"_pre_and_post_sales_titles":["field_696ef05fac5a8"],"after_sales_service_title":[""],"_after_sales_service_title":["field_696ef067ac5a9"],"before_sales_service_title":[""],"_before_sales_service_title":["field_696ef06fac5aa"],"after_sales_service_describe":[""],"_after_sales_service_describe":["field_696ef076ac5ab"],"before_sales_service_describe":[""],"_before_sales_service_describe":["field_696ef07eac5ac"],"_faq_question1":["field_696df53c64f44"],"_faq_question2":["field_696df54f64f45"],"_faq_question3":["field_696df55364f46"],"_faq_question4":["field_696df55764f47"],"_faq_question5":["field_696df55a64f48"],"_faq_question6":["field_696df55e64f49"],"_faq_answer1":["field_696df56164f4a"],"_faq_answer2":["field_696df56864f4b"],"_faq_answer3":["field_696df56d64f4c"],"_faq_answer4":["field_696df57064f4d"],"_faq_answer5":["field_696df57464f4e"],"_faq_answer6":["field_696df57864f4f"],"themepark_seo_title":["Slewing Bearing for Excavator Check Details & Parameters"],"themepark_seo_description":["Durable Excavator Slewing Bearing. Forged 42crmo, 55-62 Hrc Hardness. Precise Fit For Heavy-Duty Use. Factory Direct Price."],"themepark_seo_keyword":["Slewing Bearing For Excavator"],"catce":["sidebar-widgets4"],"_trp_automatically_translated_slug_de_DE":["groswalzlager-fur-bagger"],"_trp_automatically_translated_slug_es_ES":["rodamiento-giratorio-para-excavadora"],"_trp_automatically_translated_slug_fr_FR":["palier-dorientation-pour-excavateur"],"rank_math_rich_snippet":["off"],"rank_math_schema_Product":["a:10:{s:8:\"metadata\";a:6:{s:4:\"type\";s:8:\"template\";s:9:\"shortcode\";s:38:\"s-dda2daa1-86c5-4ca1-aefe-45ecc13e81fc\";s:9:\"isPrimary\";s:0:\"\";s:5:\"title\";s:7:\"Product\";s:14:\"reviewLocation\";s:6:\"custom\";s:23:\"reviewLocationShortcode\";s:24:\"[rank_math_rich_snippet]\";}s:5:\"@type\";s:7:\"Product\";s:4:\"name\";s:60:\"Slewing Bearing for Excavator Check Details &amp; Parameters\";s:3:\"url\";s:5:\"%url%\";s:11:\"description\";s:123:\"Durable Excavator Slewing Bearing. Forged 42crmo, 55-62 Hrc Hardness. Precise Fit For Heavy-Duty Use. Factory Direct Price.\";s:3:\"sku\";s:34:\"slewing-bearing-for-excavator-1200\";s:5:\"brand\";a:3:{s:5:\"@type\";s:5:\"Brand\";s:4:\"name\";s:14:\"slewbearingtec\";s:3:\"url\";s:31:\"https:\/\/www.slewbearingtec.com\/\";}s:5:\"image\";a:2:{s:5:\"@type\";s:11:\"ImageObject\";s:3:\"url\";s:16:\"%post_thumbnail%\";}s:6:\"offers\";a:6:{s:5:\"@type\";s:5:\"Offer\";s:3:\"url\";s:5:\"%url%\";s:5:\"price\";s:3:\"800\";s:13:\"priceCurrency\";s:3:\"USD\";s:12:\"availability\";s:7:\"InStock\";s:15:\"priceValidUntil\";s:10:\"2027-06-13\";}s:6:\"review\";a:7:{s:5:\"@type\";s:6:\"Review\";s:13:\"datePublished\";s:20:\"%date(Y-m-dTH:i:sP)%\";s:12:\"dateModified\";s:24:\"%modified(Y-m-dTH:i:sP)%\";s:6:\"author\";a:2:{s:5:\"@type\";s:6:\"Person\";s:4:\"name\";s:13:\"%post_author%\";}s:12:\"reviewRating\";a:1:{s:5:\"@type\";s:6:\"Rating\";}s:13:\"positiveNotes\";a:1:{s:5:\"@type\";s:8:\"ItemList\";}s:13:\"negativeNotes\";a:1:{s:5:\"@type\";s:8:\"ItemList\";}}}"],"rank_math_shortcode_schema_s-dda2daa1-86c5-4ca1-aefe-45ecc13e81fc":["50388"],"rank_math_schema_FAQPage":["a:7:{s:8:\"metadata\";a:5:{s:4:\"type\";s:8:\"template\";s:9:\"shortcode\";s:38:\"s-8f1af699-0533-45e2-90a1-61463c8680d1\";s:9:\"isPrimary\";s:0:\"\";s:5:\"title\";s:3:\"FAQ\";s:23:\"reviewLocationShortcode\";s:24:\"[rank_math_rich_snippet]\";}s:5:\"@type\";s:7:\"FAQPage\";s:4:\"name\";s:60:\"Slewing Bearing for Excavator Check Details &amp; Parameters\";s:3:\"url\";s:5:\"%url%\";s:13:\"datePublished\";s:20:\"%date(Y-m-dTH:i:sP)%\";s:12:\"dateModified\";s:24:\"%modified(Y-m-dTH:i:sP)%\";s:10:\"mainEntity\";a:3:{i:0;a:3:{s:5:\"@type\";s:8:\"Question\";s:4:\"name\";s:75:\"If the gear is severely worn but the raceway is intact, can it be repaired?\";s:14:\"acceptedAnswer\";a:2:{s:5:\"@type\";s:6:\"Answer\";s:4:\"text\";s:335:\"The excavator slewing bearing is an integral forging part, and the ring gear is integrated with the inner ring or the outer ring. If the gear has broken teeth or excessive wear (resulting in excessive backlash), it is usually not possible to repair it alone and must be replaced in a complete set to ensure safe and accurate operation.\";}}i:1;a:3:{s:5:\"@type\";s:8:\"Question\";s:4:\"name\";s:74:\"How long is the lubrication and maintenance cycle of this slewing bearing?\";s:14:\"acceptedAnswer\";a:2:{s:5:\"@type\";s:6:\"Answer\";s:4:\"text\";s:314:\"It is recommended to add grease to the raceway after every 100 hours of operation until the grease overflows from the sealing strip. For the tooth surface, it is recommended to check and apply grease every shift. If working in the tropics, high dust or water, the lubrication cycle should be shortened to 50 hours.\";}}i:2;a:3:{s:5:\"@type\";s:8:\"Question\";s:4:\"name\";s:64:\"What brands and models can your excavator slewing bearing adapt?\";s:14:\"acceptedAnswer\";a:2:{s:5:\"@type\";s:6:\"Answer\";s:4:\"text\";s:358:\"Our product design follows the industry standard size and is widely adapted to the mainstream excavator brands in the market. Covers a variety of specifications from small excavators of 6 tons to heavy mining excavators of more than 50 tons. For specific cross-exchange models, please provide the original part number or size parameters for our confirmation.\";}}}}"],"rank_math_shortcode_schema_s-8f1af699-0533-45e2-90a1-61463c8680d1":["50390"]},"acf":[],"medium_url":"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/06\/Double-Row-Ball-Slewing-Bearing-p2-300x107.png","thumbnail_url":"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/06\/Double-Row-Ball-Slewing-Bearing-p2-150x150.png","full_url":"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/06\/Double-Row-Ball-Slewing-Bearing-p2.png","_links":{"self":[{"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/posts\/5201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/comments?post=5201"}],"version-history":[{"count":4,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/posts\/5201\/revisions"}],"predecessor-version":[{"id":5525,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/posts\/5201\/revisions\/5525"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/media?parent=5201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/categories?post=5201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.slewbearingtec.com\/es\/wp-json\/wp\/v2\/tags?post=5201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}