{"id":5286,"date":"2026-01-22T17:07:45","date_gmt":"2026-01-22T09:07:45","guid":{"rendered":"https:\/\/www.slewbearingtec.com\/?p=5286"},"modified":"2026-01-30T18:33:11","modified_gmt":"2026-01-30T10:33:11","slug":"rodamiento-giratorio-grande","status":"publish","type":"post","link":"https:\/\/www.slewbearingtec.com\/es\/rodamiento-giratorio-grande-html","title":{"rendered":"Rodamiento giratorio grande"},"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=\"Large_Slewing_Bearing\"><\/span>Rodamiento giratorio grande<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\">El rodamiento giratorio de gran di\u00e1metro especialmente dise\u00f1ado para condiciones de trabajo de maquinaria pesada est\u00e1 forjado con acero de aleaci\u00f3n de alta calidad 42CrMo, y el rango de di\u00e1metro exterior abarca de 1 metro a 10 metros. A trav\u00e9s de la geometr\u00eda optimizada de la pista de rodadura y el proceso de endurecimiento por inducci\u00f3n, el producto tiene una excelente resistencia al momento de vuelco y resistencia al impacto, asegurando la rotaci\u00f3n suave y el servicio a largo plazo de gr\u00faas, m\u00e1quinas de blindaje y turbinas e\u00f3licas bajo cargas extremas, y emprendiendo negocios al por mayor.<\/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\">De 1 a diez metros personalizados<\/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\" style=\"font-size:18px;text-transform:capitalize\">Di\u00e1metro exterior<\/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\">60 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\" 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\">hasta siete niveles<\/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\" 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:30px\" 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=\"903\" height=\"764\" class=\"wp-block-cover__image-background wp-image-5300\" alt=\"Rodamiento giratorio grande\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-3.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-3.jpg 903w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-3-300x254.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-3-768x650.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-3-14x12.jpg 14w\" sizes=\"auto, (max-width: 903px) 100vw, 903px\" \/><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\"><\/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=\"Large_Slewing_Bearing_Features\"><\/span>Rodamiento giratorio grande 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=\"Alloy_steel_to_enhance_structural_strength\"><\/span>Acero de aleaci\u00f3n para aumentar la resistencia estructural<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Materia prima de acero forjado 42CrMo o 50Mn tratada mediante proceso de desgasificaci\u00f3n al vac\u00edo, la pureza del material alcanza el est\u00e1ndar especial industrial. En comparaci\u00f3n con el acero fundido ordinario, su resistencia a la tracci\u00f3n se incrementa en 35%, y su l\u00edmite el\u00e1stico supera los 800MPa, eliminando eficazmente el riesgo de fractura de la virola bajo miles de toneladas de funcionamiento pesado de equipos a gran escala y garantizando la integridad estructural.<\/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=\"Prolonging_Fatigue_Life_by_Deep_Induction_Hardening\"><\/span>Prolongaci\u00f3n de la vida \u00fatil a la fatiga mediante endurecimiento por inducci\u00f3n profunda<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">La superficie de la pista de rodadura se trata mediante endurecimiento por inducci\u00f3n de control num\u00e9rico, la profundidad de la capa de endurecimiento efectiva se controla de forma estable entre 4 mm y 6 mm, y la dureza de la superficie alcanza 58-62 HRC. Este tratamiento de endurecimiento profundo prolonga la vida de fatiga por contacto de la pista de rodadura en 2,5 veces, e incluso bajo la condici\u00f3n de 24 horas de funcionamiento continuo, puede mantener m\u00e1s de 100.000 horas de funcionamiento sin problemas.<\/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_gear_machining_reduces_wear_and_noise\"><\/span>El mecanizado de precisi\u00f3n de los engranajes reduce el desgaste y el ruido<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">La parte dentada del rodamiento giratorio de gran di\u00e1metro adopta un proceso de rectificado de alta precisi\u00f3n, y el nivel de precisi\u00f3n del engranaje alcanza ISO 7 o superior. La holgura del flanco se controla estrictamente en el rango de 0,15 mm a 0,25 mm. Esta precisi\u00f3n de engrane a nivel de micras reduce el impacto de la transmisi\u00f3n por 70% y controla el ruido de funcionamiento por debajo de 85 decibelios durante la rotaci\u00f3n a alta velocidad.<\/p>\n\n\n\n<p class=\"has-text-align-left\"><\/p>\n\n\n\n<p class=\"has-text-align-left\"><\/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=\"Multi-lip_sealing_system_for_harsh_environments\"><\/span>Sistema de sellado multilabio para entornos dif\u00edciles<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Equipado con material de caucho de nitrilo antienvejecimiento de doble labio o anillo de sellado laber\u00edntico de 3 labios, el nivel de protecci\u00f3n alcanza el est\u00e1ndar IP65. La estructura de sellado puede evitar eficazmente que el polvo de arena, la niebla salina y el agua de lluvia invadan el interior de la pista de rodadura, evitar fugas de grasa y ampliar a 6 meses el ciclo de mantenimiento del producto en entornos extremos como desiertos y oc\u00e9anos.<\/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=\"Contact_angle_design_to_enhance_bearing_capacity\"><\/span>Dise\u00f1o del \u00e1ngulo de contacto para mejorar la capacidad de carga<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">El dise\u00f1o del \u00e1ngulo de contacto de la pista de rodadura optimizado mediante an\u00e1lisis de elementos finitos (normalmente 45 grados o 90 grados) consigue el mejor equilibrio de la fuerza axial, la fuerza radial y el enorme momento de vuelco. En comparaci\u00f3n con el dise\u00f1o tradicional, la capacidad de carga est\u00e1tica nominal se incrementa en 20% con el mismo di\u00e1metro, lo que resulta especialmente adecuado para los equipos con cambios severos en el centro de gravedad, como gr\u00faas portuarias y apiladoras recuperadoras.<\/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=\"The_whole_process_of_non-destructive_testing_to_ensure_zero_defect_delivery\"><\/span>Todo el proceso de pruebas no destructivas para garantizar una entrega sin defectos<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p class=\"has-text-align-left\">Cada juego de rodamientos giratorios de gran di\u00e1metro deber\u00e1 pasar la detecci\u00f3n de defectos por ultrasonidos 100% y la detecci\u00f3n de defectos por part\u00edculas magn\u00e9ticas antes de salir de f\u00e1brica. Seguir estrictamente la norma EN 10228-3 de detecci\u00f3n de defectos para garantizar que no haya grietas, poros o inclusiones de escoria en el interior de la virola, ni microgrietas invisibles en la superficie del diente, a fin de eliminar de ra\u00edz los principales accidentes de seguridad.<\/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=\"Large_Slewing_Bearing_Detailed_Technical_Specifications\"><\/span>Especificaciones t\u00e9cnicas detalladas de los rodamientos de giro grandes<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>Par\u00e1metros<\/td><td>Especificaciones<\/td><td>Notas<\/td><\/tr><tr><td><strong>Gama de di\u00e1metros del producto<\/strong><\/td><td>Di\u00e1metro exterior 1.000 mm - 10.000 mm<\/td><td>Admite la personalizaci\u00f3n de tama\u00f1os no est\u00e1ndar<\/td><\/tr><tr><td><strong>Material principal<\/strong><\/td><td>Acero estructural aleado 42CrMo \/ 50Mn<\/td><td>Tras el tratamiento t\u00e9rmico, presenta excelentes propiedades mec\u00e1nicas generales.<\/td><\/tr><tr><td><strong>Dureza de la pista<\/strong><\/td><td>55 - 62 HRC<\/td><td>Proceso de endurecimiento por inducci\u00f3n de media frecuencia<\/td><\/tr><tr><td><strong>Tratamiento de bandas blandas<\/strong><\/td><td>La zona de la banda blanda est\u00e1 marcada con una \"S\".<\/td><td>Debe instalarse en una zona sin carga.<\/td><\/tr><tr><td><strong>Tipo de engranaje<\/strong><\/td><td>Dientes externos \/ Dientes internos \/ Desdentado<\/td><td>Dise\u00f1o de diente recto o helicoidal opcional<\/td><\/tr><tr><td><strong>Precisi\u00f3n del engranaje<\/strong><\/td><td>ISO Nivel 7-9<\/td><td>El rectificado de engranajes puede realizarse seg\u00fan sea necesario.<\/td><\/tr><tr><td><strong>Juego axial<\/strong><\/td><td>0,05 mm - 0,20 mm<\/td><td>El dise\u00f1o de precarga elimina la holgura<\/td><\/tr><tr><td><strong>Material de sellado<\/strong><\/td><td>NBR (caucho nitrilo butadieno) \/ Viton (caucho fluorado)<\/td><td>Rango de temperatura: -40\u2103 a +200\u2103<\/td><\/tr><tr><td><strong>M\u00e9todo de lubricaci\u00f3n<\/strong><\/td><td>Interfaz del sistema de lubricaci\u00f3n centralizada \/ engrasador manual<\/td><td>Grasa de litio de extrema presi\u00f3n precargada<\/td><\/tr><tr><td><strong>Normas de fabricaci\u00f3n<\/strong><\/td><td>JB\/T 10471, JB\/T 2300<\/td><td>Conforme a las normas internacionales sobre rodamientos giratorios<\/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=\"The_comparison_point_Large_Slewing_Bearing\"><\/span>El punto de comparaci\u00f3n Rodamiento giratorio grande<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=\"applicationtittle1\" >Este rodamiento giratorio de gran di\u00e1metro adopta la tecnolog\u00eda de anillo forjado integral sin costuras, en lugar del proceso de soldadura a medida utilizado en los productos de gama baja del mercado. La forja integral elimina los puntos de concentraci\u00f3n de tensiones 1 la soldadura, mejora la resistencia a la fatiga del producto bajo carga alterna en m\u00e1s de 40%, y evita por completo el peligro oculto de agrietamiento de la soldadura tras un uso prolongado. En el proceso de tratamiento t\u00e9rmico, implementamos el tratamiento de temple y revenido de barrido de pista completa para garantizar la uniformidad de la capa endurecida y la estabilidad de la estructura metalogr\u00e1fica. En comparaci\u00f3n con el templado de \"salto\" com\u00fan de productos similares, nuestro proceso elimina la zona blanda de la superficie de la pista de rodadura, lo que hace que la bola o el rodillo se desgasten uniformemente durante el funcionamiento y evita el fen\u00f3meno de adherencia causado por el pelado local.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"617\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-4-1024x617.jpg\" alt=\"El punto de comparaci\u00f3n Rodamiento giratorio grande\" class=\"wp-image-5301\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-4-1024x617.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-4-300x181.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-4-768x463.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-4-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-4.jpg 1264w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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_risk_of_tooth_breakage_under_heavy_load_conditions\"><\/span>Elimina el riesgo de rotura de los dientes en condiciones de carga pesada<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\nEn vista del problema de rotura del diente que es f\u00e1cil que ocurra cuando las grandes excavadoras y apiladoras-recuperadoras arrancan a un par elevado, hemos llevado a cabo el tratamiento de granallado en la ra\u00edz del diente, y hemos adoptado el proceso de temple superficial en la superficie del diente, de modo que la resistencia a la fatiga por flexi\u00f3n de la ra\u00edz del diente se incrementa en 30%, y la carga de impacto instant\u00e1neo se resiste eficazmente.\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_Raceway_Corrosion_in_Marine_Environment\"><\/span>Elimine la corrosi\u00f3n de los conductos en entornos marinos<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\nEn vista de los problemas de corrosi\u00f3n por niebla salina a los que se enfrentan las gr\u00faas de alta mar y la maquinaria portuaria, aplicamos un revestimiento anticorrosi\u00f3n rico en zinc con un grosor de 150 micras en la ranura de sellado y la superficie no coincidente, y cooperamos con el sellado laber\u00edntico multicapa, que resolvi\u00f3 con \u00e9xito los problemas de oxidaci\u00f3n de la pista de rodadura y fractura de la jaula causados por la erosi\u00f3n de la niebla salina.\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=\"To_solve_the_large_equipment_swing_is_too_large\"><\/span>Para solucionar la oscilaci\u00f3n del equipo grande es demasiado grande<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\nEn vista de los problemas de sacudidas rotativas y posicionamiento impreciso de los equipos de gran di\u00e1metro tras varios a\u00f1os de funcionamiento, hemos eliminado la holgura del interior del rodamiento antes de salir de f\u00e1brica mediante la tecnolog\u00eda de ensamblaje de preapriete con holgura negativa, lo que mejora en gran medida la rigidez del sistema y resuelve el problema de funcionamiento inestable del equipo causado por una holgura excesiva.\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=\"Large_Slewing_Bearing_Applicable_Crowd\"><\/span>Rodamiento giratorio grande 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=\"Port_Crane_and_Quayside_Equipment_Maintainer\"><\/span>Mantenedor de gr\u00faas portuarias y equipos de muelle<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Es adecuado para el mecanismo de giro de la gr\u00faa de p\u00f3rtico portuaria y la gr\u00faa de contenedores de muelle (puente de muelle). El producto puede soportar un enorme momento de vuelco y carga axial, adaptarse a la operaci\u00f3n ininterrumpida de alta intensidad de 24 horas del puerto, y reducir en gran medida la enorme p\u00e9rdida log\u00edstica causada por el tiempo de inactividad y la sustituci\u00f3n de rodamientos.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"622\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-5-1024x622.jpg\" alt=\"Rodamiento giratorio grande Multitud aplicable\" class=\"wp-image-5302\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-5-1024x622.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-5-300x182.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-5-768x467.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-5-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-5.jpg 1256w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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=\"Tunnel_Boring_Machine_Manufacturer\"><\/span>Fabricantes de tuneladoras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Dise\u00f1ados para el sistema de accionamiento del cabezal de corte de las m\u00e1quinas de escudo. Estas aplicaciones requieren rodamientos con un rendimiento de sellado y una capacidad de carga extremadamente altos para resistir la invasi\u00f3n de lodo de sedimentos subterr\u00e1neos y la enorme fuerza de reacci\u00f3n durante la excavaci\u00f3n de t\u00faneles, garantizando la continuidad y la seguridad de la construcci\u00f3n subterr\u00e1nea.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"623\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-6-1024x623.jpg\" alt=\"Rodamiento giratorio grande Multitud aplicable\" class=\"wp-image-5303\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-6-1024x623.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-6-300x183.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-6-768x467.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-6-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-6.jpg 1252w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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=\"Wind_turbine_operation_and_maintenance_team\"><\/span>Equipo de explotaci\u00f3n y mantenimiento de aerogeneradores<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Adecuado para cojinetes de paso y cojinetes de gui\u00f1ada de aerogeneradores de megavatios. El producto est\u00e1 optimizado para entornos de gran altitud y baja temperatura. Se utiliza acero especial para bajas temperaturas y revestimiento anticorrosi\u00f3n para garantizar que el ventilador pueda ajustar con precisi\u00f3n el \u00e1ngulo de las palas y la orientaci\u00f3n de la sala de m\u00e1quinas en condiciones meteorol\u00f3gicas adversas y mejorar la eficiencia de generaci\u00f3n de energ\u00eda.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"615\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-7-1024x615.jpg\" alt=\"Rodamiento giratorio grande Multitud aplicable\" class=\"wp-image-5304\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-7-1024x615.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-7-300x180.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-7-768x461.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-7-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-7.jpg 1262w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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=\"Open_pit_mine_machinery_purchasing_manager\"><\/span>Director de compras de maquinaria para minas a cielo abierto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para apiladoras de rueda de cangilones, grandes excavadoras hidr\u00e1ulicas y otros equipos mineros. En vista de las caracter\u00edsticas del polvo grande y de la carga pesada del impacto, el producto consolida el dise\u00f1o del sello del polvo y la dureza del impacto, ayudando a empresas mineras a reducir la tarifa de falta del equipo y los costes de mantenimiento causados por el ambiente \u00e1spero.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"622\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-8-1024x622.jpg\" alt=\"Rodamiento giratorio grande Multitud aplicable\" class=\"wp-image-5305\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-8-1024x622.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-8-300x182.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-8-768x467.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-8-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-4-8.jpg 1262w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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:68px;padding-top:72px;\" 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=\"Large_Slewing_Bearing_instructions\"><\/span>Instrucciones para rodamientos giratorios grandes<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 productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png\" alt=\"\" class=\"wp-image-14289\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Flatness_calibration_of_installation_plane\"><\/span>Calibraci\u00f3n de la planitud del plano de instalaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Antes de instalar el rodamiento giratorio de gran di\u00e1metro, debe comprobarse la planitud del soporte de montaje con un nivel l\u00e1ser. El error de planitud de la superficie de instalaci\u00f3n se controlar\u00e1 dentro de dos diezmil\u00e9simas del di\u00e1metro, y se eliminar\u00e1n la pintura, la escoria de soldadura y las rebabas de la superficie para evitar que la deformaci\u00f3n del rodamiento provoque el atasco de funcionamiento.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png\" alt=\"\" class=\"wp-image-14290\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Pre-tightening_sequence_of_high-strength_bolts\"><\/span>Secuencia de preapriete de pernos de alta resistencia<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Deben utilizarse pernos de alta resistencia de grado 10.9 \u00f3 12.9 y recubrirse con pegamento de fijaci\u00f3n de roscas. El apriete deber\u00e1 seguir el principio de entrecruzamiento sim\u00e9trico de 180 grados, y apretarlo paso a paso con una llave dinamom\u00e9trica en 3 pasos (30%, 80% y 100 de par) para garantizar una distribuci\u00f3n uniforme de la fuerza de preapriete de la instalaci\u00f3n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png\" alt=\"\" class=\"wp-image-14291\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Correct_placement_of_the_soft_belt_position\"><\/span>Colocaci\u00f3n correcta de la posici\u00f3n del cintur\u00f3n blando<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Durante el proceso de instalaci\u00f3n, aseg\u00farese de encontrar la posici\u00f3n de la banda blanda marcada con una \"S\" en la cara extrema de la virola (es decir, la zona de cese de fuego de la banda de temple). La zona blanda debe colocarse en la zona de no carga o en la zona de fuerza no frecuente (es decir, la posici\u00f3n perpendicular a la direcci\u00f3n de carga principal) para evitar que la concentraci\u00f3n de tensiones provoque da\u00f1os en la pista de rodadura.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png\" alt=\"\" class=\"wp-image-14292\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Filling_and_running-in_of_lubricating_grease\"><\/span>Llenado y rodaje de la grasa lubricante<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Despu\u00e9s de la instalaci\u00f3n inicial, a\u00f1ada grasa de litio a presi\u00f3n extrema mientras gira el rodamiento lentamente hasta que la grasa salga uniformemente del labio de sellado. En las primeras 100 horas de funcionamiento del equipo, se recomienda comprobar la precarga del perno cada 8 horas y a\u00f1adir grasa para completar el mejor rodaje.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" 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=\"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\/certificate1-1.jpg\" alt=\"certificado\" class=\"wp-image-835\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1.jpg 375w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1-210x300.jpg 210w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1-8x12.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\" 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=\"264\" class=\"wp-block-cover__image-background wp-image-1203 size-full\" alt=\"f\u00e1brica\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/factory2-1.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/factory2-1.jpg 412w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/factory2-1-300x192.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/factory2-1-18x12.jpg 18w\" 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:#807d77\"><\/span><div class=\"wp-block-cover__inner-container\">\n<p class=\"has-text-align-center has-large-font-size\"><\/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\">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      P1: \u00bfCu\u00e1l es el ciclo de entrega de los rodamientos giratorios de gran di\u00e1metro?\n    <\/div>\n    <div class=\"faq-answer\">\n      Para los modelos est\u00e1ndar con un di\u00e1metro inferior a 2 metros, suele haber productos semiacabados en stock, y el plazo de entrega es de unas 3-4 semanas. Para los rodamientos grandes de m\u00e1s de 3 metros de di\u00e1metro o especialmente personalizados, suelen ser necesarias entre 8 y 12 semanas de tiempo de producci\u00f3n debido a los ciclos de forja, tratamiento t\u00e9rmico y mecanizado de precisi\u00f3n que conllevan.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      P2: \u00bfC\u00f3mo medir las dimensiones cr\u00edticas al sustituir los rodamientos de los equipos existentes?\n    <\/div>\n    <div class=\"faq-answer\">\n      Si no hay plano original, hay que medir el di\u00e1metro exterior, el di\u00e1metro interior, la altura, el di\u00e1metro del c\u00edrculo central del agujero de montaje, el n\u00famero de agujeros y el di\u00e1metro de los agujeros. Para rodamientos con engranajes, tambi\u00e9n es necesario el m\u00f3dulo, el n\u00famero de dientes y el coeficiente de desplazamiento. Podemos ofrecerle servicios de orientaci\u00f3n para la elaboraci\u00f3n de mapas in situ.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      P3: \u00bfSe puede renovar y reparar este gran rodamiento?\n    <\/div>\n    <div class=\"faq-answer\">\n      Dependiendo del grado de desgaste. Si s\u00f3lo est\u00e1 da\u00f1ado el anillo de estanqueidad o la pista de rodadura est\u00e1 ligeramente desgastada, se puede realizar el servicio de limpieza, rectificado de la pista de rodadura, sustituci\u00f3n de la bola y del anillo de estanqueidad, y el coste es s\u00f3lo 30%-50% del producto nuevo. Sin embargo, si el engranaje est\u00e1 roto o la virola muy deformada, se recomienda sustituirlo directamente.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      P4: \u00bfC\u00f3mo evitar la deformaci\u00f3n de los rodamientos de gran di\u00e1metro durante el transporte?\n    <\/div>\n    <div class=\"faq-answer\">\n      Para los rodamientos con un di\u00e1metro superior a 2,5 metros, utilizamos un soporte de transporte de acero especial y aumentamos la varilla de soporte radial en funci\u00f3n del di\u00e1metro para evitar la deformaci\u00f3n el\u00edptica. Embalaje con bolsa antioxidante al vac\u00edo y embalaje en caja de madera, para garantizar la seguridad del transporte mar\u00edtimo o terrestre de larga distancia.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     P5: \u00bfDebe elegir un rodamiento giratorio de bolas o de columna?\n    <\/div>\n    <div class=\"faq-answer\">\n      Esto depende de la carga de la aplicaci\u00f3n. El tipo de bola de cuatro puntos de contacto de una hilera es adecuado para aplicaciones de carga media y baja y sensibles a los costes; el tipo de rodillo de tres hileras es adecuado para aplicaciones pesadas con alta carga axial y gran momento de vuelco (como m\u00e1quinas de blindaje y gr\u00faas marinas), aunque el coste es mayor, pero la capacidad y rigidez del rodamiento son m\u00e1s fuertes.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     P6: \u00bfCu\u00e1l es el periodo de garant\u00eda del producto?\n    <\/div>\n    <div class=\"faq-answer\">\n       Bajo la premisa de seguir nuestro manual de instalaci\u00f3n y mantenimiento, ofrecemos una garant\u00eda de calidad de 12 meses a partir de la fecha de entrega o de 18 meses despu\u00e9s de la instalaci\u00f3n y puesta en marcha (lo que ocurra primero). Para industrias especiales, como la e\u00f3lica, la garant\u00eda puede ampliarse a 3-5 a\u00f1os.\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=\"Large_Slewing_Bearing-2\"><\/span>Rodamiento giratorio grande<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\">El rodamiento giratorio de gran di\u00e1metro especialmente dise\u00f1ado para condiciones de trabajo de maquinaria pesada est\u00e1 forjado con acero de aleaci\u00f3n de alta calidad 42CrMo, y el rango de di\u00e1metro exterior abarca de 1 metro a 10 metros. A trav\u00e9s de la geometr\u00eda optimizada de la pista de rodadura y el proceso de endurecimiento por inducci\u00f3n, el producto tiene una excelente resistencia al momento de vuelco y resistencia al impacto, asegurando la rotaci\u00f3n suave y el servicio a largo plazo de gr\u00faas, m\u00e1quinas de blindaje y turbinas e\u00f3licas bajo cargas extremas, y emprendiendo negocios al por mayor.<\/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=\"896\" height=\"863\" class=\"wp-block-cover__image-background wp-image-5260\" alt=\"Rodamiento de giro\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-10.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-10.jpg 896w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-10-300x289.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-10-768x740.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-10-12x12.jpg 12w\" sizes=\"auto, (max-width: 896px) 100vw, 896px\" \/><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\"><\/p>\n<\/div><\/div>\n\n\n\n<p><\/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\">Di\u00e1metro exterior<\/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\" style=\"font-size:14px;text-transform:capitalize\">De 1 a diez metros personalizados<\/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\">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\" style=\"font-size:14px;text-transform:capitalize\">60 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\">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\" style=\"font-size:14px;text-transform:capitalize\">hasta siete niveles<\/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=\"Large_Slewing_Bearing_Features-2\"><\/span>Rodamiento giratorio grande 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=\"Alloy_steel_to_enhance_structural_strength-2\"><\/span>Acero de aleaci\u00f3n para aumentar la resistencia estructural<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Materia prima de acero forjado 42CrMo o 50Mn tratada mediante proceso de desgasificaci\u00f3n al vac\u00edo, la pureza del material alcanza el est\u00e1ndar especial industrial. En comparaci\u00f3n con el acero fundido ordinario, su resistencia a la tracci\u00f3n se incrementa en 35%, y su l\u00edmite el\u00e1stico supera los 800MPa, eliminando eficazmente el riesgo de fractura de la virola bajo miles de toneladas de funcionamiento pesado de equipos a gran escala y garantizando la integridad estructural.<\/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=\"Prolonging_Fatigue_Life_by_Deep_Induction_Hardening-2\"><\/span>Prolongaci\u00f3n de la vida \u00fatil a la fatiga mediante endurecimiento por inducci\u00f3n profunda<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La superficie de la pista de rodadura se trata mediante endurecimiento por inducci\u00f3n de control num\u00e9rico, la profundidad de la capa de endurecimiento efectiva se controla de forma estable entre 4 mm y 6 mm, y la dureza de la superficie alcanza 58-62 HRC. Este tratamiento de endurecimiento profundo prolonga la vida de fatiga por contacto de la pista de rodadura en 2,5 veces, e incluso bajo la condici\u00f3n de 24 horas de funcionamiento continuo, puede mantener m\u00e1s de 100.000 horas de funcionamiento sin problemas.<\/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_gear_machining_reduces_wear_and_noise-2\"><\/span>El mecanizado de precisi\u00f3n de los engranajes reduce el desgaste y el ruido<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">La parte dentada del rodamiento giratorio de gran di\u00e1metro adopta un proceso de rectificado de alta precisi\u00f3n, y el nivel de precisi\u00f3n del engranaje alcanza ISO 7 o superior. La holgura del flanco se controla estrictamente en el rango de 0,15 mm a 0,25 mm. Esta precisi\u00f3n de engrane a nivel de micras reduce el impacto de la transmisi\u00f3n por 70% y controla el ruido de funcionamiento por debajo de 85 decibelios durante la rotaci\u00f3n a alta velocidad.<\/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=\"Multi-lip_sealing_system_for_harsh_environments-2\"><\/span>Sistema de sellado multilabio para entornos dif\u00edciles<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Equipado con material de caucho de nitrilo antienvejecimiento de doble labio o anillo de sellado laber\u00edntico de 3 labios, el nivel de protecci\u00f3n alcanza el est\u00e1ndar IP65. La estructura de sellado puede evitar eficazmente que el polvo de arena, la niebla salina y el agua de lluvia invadan el interior de la pista de rodadura, evitar fugas de grasa y ampliar a 6 meses el ciclo de mantenimiento del producto en entornos extremos como desiertos y oc\u00e9anos.<\/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=\"Contact_angle_design_to_enhance_bearing_capacity-2\"><\/span>Dise\u00f1o del \u00e1ngulo de contacto para mejorar la capacidad de carga<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">El dise\u00f1o del \u00e1ngulo de contacto de la pista de rodadura optimizado mediante an\u00e1lisis de elementos finitos (normalmente 45 grados o 90 grados) consigue el mejor equilibrio de la fuerza axial, la fuerza radial y el enorme momento de vuelco. En comparaci\u00f3n con el dise\u00f1o tradicional, la capacidad de carga est\u00e1tica nominal se incrementa en 20% con el mismo di\u00e1metro, lo que resulta especialmente adecuado para los equipos con cambios severos en el centro de gravedad, como gr\u00faas portuarias y apiladoras recuperadoras.<\/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=\"The_whole_process_of_non-destructive_testing_to_ensure_zero_defect_delivery-2\"><\/span>Todo el proceso de pruebas no destructivas para garantizar una entrega sin defectos<span class=\"ez-toc-section-end\"><\/span><\/h6>\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-center\">Cada juego de rodamientos giratorios de gran di\u00e1metro deber\u00e1 pasar la detecci\u00f3n de defectos por ultrasonidos 100% y la detecci\u00f3n de defectos por part\u00edculas magn\u00e9ticas antes de salir de f\u00e1brica. Seguir estrictamente la norma EN 10228-3 de detecci\u00f3n de defectos para garantizar que no haya grietas, poros o inclusiones de escoria en el interior de la virola, ni microgrietas invisibles en la superficie del diente, a fin de eliminar de ra\u00edz los principales accidentes de seguridad.<\/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=\"Large_Slewing_Bearing_Detailed_Technical_Specifications-2\"><\/span>Especificaciones t\u00e9cnicas detalladas de los rodamientos de giro grandes<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>Par\u00e1metros<\/td><td>Especificaciones<\/td><td>Notas<\/td><\/tr><tr><td><strong>Gama de di\u00e1metros del producto<\/strong><\/td><td>Di\u00e1metro exterior 1.000 mm - 10.000 mm<\/td><td>Admite la personalizaci\u00f3n de tama\u00f1os no est\u00e1ndar<\/td><\/tr><tr><td><strong>Material principal<\/strong><\/td><td>Acero estructural aleado 42CrMo \/ 50Mn<\/td><td>Tras el tratamiento t\u00e9rmico, presenta excelentes propiedades mec\u00e1nicas generales.<\/td><\/tr><tr><td><strong>Dureza de la pista<\/strong><\/td><td>55 - 62 HRC<\/td><td>Proceso de endurecimiento por inducci\u00f3n de media frecuencia<\/td><\/tr><tr><td><strong>Tratamiento de bandas blandas<\/strong><\/td><td>La zona de la banda blanda est\u00e1 marcada con una \"S\".<\/td><td>Debe instalarse en una zona sin carga.<\/td><\/tr><tr><td><strong>Tipo de engranaje<\/strong><\/td><td>Dientes externos \/ Dientes internos \/ Desdentado<\/td><td>Dise\u00f1o de diente recto o helicoidal opcional<\/td><\/tr><tr><td><strong>Precisi\u00f3n del engranaje<\/strong><\/td><td>ISO Nivel 7-9<\/td><td>El rectificado de engranajes puede realizarse seg\u00fan sea necesario.<\/td><\/tr><tr><td><strong>Juego axial<\/strong><\/td><td>0,05 mm - 0,20 mm<\/td><td>El dise\u00f1o de precarga elimina la holgura<\/td><\/tr><tr><td><strong>Material de sellado<\/strong><\/td><td>NBR (caucho nitrilo butadieno) \/ Viton (caucho fluorado)<\/td><td>Rango de temperatura: -40\u2103 a +200\u2103<\/td><\/tr><tr><td><strong>M\u00e9todo de lubricaci\u00f3n<\/strong><\/td><td>Interfaz del sistema de lubricaci\u00f3n centralizada \/ engrasador manual<\/td><td>Grasa de litio de extrema presi\u00f3n precargada<\/td><\/tr><tr><td><strong>Normas de fabricaci\u00f3n<\/strong><\/td><td>JB\/T 10471, JB\/T 2300<\/td><td>Conforme a las normas internacionales sobre rodamientos giratorios<\/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=\"The_comparison_point_Large_Slewing_Bearing-2\"><\/span>El punto de comparaci\u00f3n Rodamiento giratorio grande<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"582\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-11-1024x582.jpg\" alt=\"Puntos de comparaci\u00f3n de los rodamientos del accionamiento de giro\" class=\"wp-image-5261\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-11-1024x582.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-11-300x171.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-11-768x437.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-11-18x10.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-11.jpg 1330w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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_risk_of_tooth_breakage_under_heavy_load_conditions-2\"><\/span>Elimina el riesgo de rotura de los dientes en condiciones de carga pesada<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\nEn vista del problema de rotura del diente que es f\u00e1cil que ocurra cuando las grandes excavadoras y apiladoras-recuperadoras arrancan a un par elevado, hemos llevado a cabo el tratamiento de granallado en la ra\u00edz del diente, y hemos adoptado el proceso de temple superficial en la superficie del diente, de modo que la resistencia a la fatiga por flexi\u00f3n de la ra\u00edz del diente se incrementa en 30%, y la carga de impacto instant\u00e1neo se resiste eficazmente.\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_Raceway_Corrosion_in_Marine_Environment-2\"><\/span>Elimine la corrosi\u00f3n de los conductos en entornos marinos<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\nEn vista de los problemas de corrosi\u00f3n por niebla salina a los que se enfrentan las gr\u00faas de alta mar y la maquinaria portuaria, aplicamos un revestimiento anticorrosi\u00f3n rico en zinc con un grosor de 150 micras en la ranura de sellado y la superficie no coincidente, y cooperamos con el sellado laber\u00edntico multicapa, que resolvi\u00f3 con \u00e9xito los problemas de oxidaci\u00f3n de la pista de rodadura y fractura de la jaula causados por la erosi\u00f3n de la niebla salina.\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=\"To_solve_the_large_equipment_swing_is_too_large-2\"><\/span>Para solucionar la oscilaci\u00f3n del equipo grande es demasiado grande<span class=\"ez-toc-section-end\"><\/span><\/h6>\n\n\n\nEn vista de los problemas de sacudidas rotativas y posicionamiento impreciso de los equipos de gran di\u00e1metro tras varios a\u00f1os de funcionamiento, hemos eliminado la holgura del interior del rodamiento antes de salir de f\u00e1brica mediante la tecnolog\u00eda de ensamblaje de preapriete con holgura negativa, lo que mejora en gran medida la rigidez del sistema y resuelve el problema de funcionamiento inestable del equipo causado por una holgura excesiva.\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=\"Large_Slewing_Bearing_Applicable_Crowd-2\"><\/span>Rodamiento giratorio grande 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=\"Port_Crane_and_Quayside_Equipment_Maintainer-2\"><\/span>Mantenedor de gr\u00faas portuarias y equipos de muelle<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Es adecuado para el mecanismo de giro de la gr\u00faa de p\u00f3rtico portuaria y la gr\u00faa de contenedores de muelle (puente de muelle). El producto puede soportar un enorme momento de vuelco y carga axial, adaptarse a la operaci\u00f3n ininterrumpida de alta intensidad de 24 horas del puerto, y reducir en gran medida la enorme p\u00e9rdida log\u00edstica causada por el tiempo de inactividad y la sustituci\u00f3n de rodamientos.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"621\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-12-1024x621.jpg\" alt=\"Rodamiento de giro para personas\" class=\"wp-image-5262\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-12-1024x621.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-12-300x182.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-12-768x466.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-12-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-12.jpg 1260w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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=\"Tunnel_Boring_Machine_Manufacturer-2\"><\/span>Fabricantes de tuneladoras<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Dise\u00f1ados para el sistema de accionamiento del cabezal de corte de las m\u00e1quinas de escudo. Estas aplicaciones requieren rodamientos con un rendimiento de sellado y una capacidad de carga extremadamente altos para resistir la invasi\u00f3n de lodo de sedimentos subterr\u00e1neos y la enorme fuerza de reacci\u00f3n durante la excavaci\u00f3n de t\u00faneles, garantizando la continuidad y la seguridad de la construcci\u00f3n subterr\u00e1nea.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-13-1024x620.jpg\" alt=\"Rodamiento de giro para personas\" class=\"wp-image-5263\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-13-1024x620.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-13-300x182.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-13-768x465.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-13-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-13.jpg 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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=\"Wind_turbine_operation_and_maintenance_team-2\"><\/span>Equipo de explotaci\u00f3n y mantenimiento de aerogeneradores<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Adecuado para cojinetes de paso y cojinetes de gui\u00f1ada de aerogeneradores de megavatios. El producto est\u00e1 optimizado para entornos de gran altitud y baja temperatura. Se utiliza acero especial para bajas temperaturas y revestimiento anticorrosi\u00f3n para garantizar que el ventilador pueda ajustar con precisi\u00f3n el \u00e1ngulo de las palas y la orientaci\u00f3n de la sala de m\u00e1quinas en condiciones meteorol\u00f3gicas adversas y mejorar la eficiencia de generaci\u00f3n de energ\u00eda.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"621\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-14-1024x621.jpg\" alt=\"Rodamiento de giro para personas\" class=\"wp-image-5264\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-14-1024x621.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-14-300x182.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-14-768x466.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-14-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-14.jpg 1260w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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=\"Open_pit_mine_machinery_purchasing_manager-2\"><\/span>Director de compras de maquinaria para minas a cielo abierto<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"scrollable-paragraph\">Para apiladoras de rueda de cangilones, grandes excavadoras hidr\u00e1ulicas y otros equipos mineros. En vista de las caracter\u00edsticas del polvo grande y de la carga pesada del impacto, el producto consolida el dise\u00f1o del sello del polvo y la dureza del impacto, ayudando a empresas mineras a reducir la tarifa de falta del equipo y los costes de mantenimiento causados por el ambiente \u00e1spero.<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"616\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-16-1024x616.jpg\" alt=\"Rodamiento de giro para personas\" class=\"wp-image-5266\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-16-1024x616.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-16-300x180.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-16-768x462.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-16-18x12.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2026\/01\/image-3-16.jpg 1267w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\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-bottom:68px;padding-top:72px;\" 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=\"Large_Slewing_Bearing_instructions-2\"><\/span>Instrucciones para rodamientos giratorios grandes<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 productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/011.png\" alt=\"\" class=\"wp-image-14289\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Flatness_calibration_of_installation_plane-2\"><\/span>Calibraci\u00f3n de la planitud del plano de instalaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Antes de instalar el rodamiento giratorio de gran di\u00e1metro, debe comprobarse la planitud del soporte de montaje con un nivel l\u00e1ser. El error de planitud de la superficie de instalaci\u00f3n se controlar\u00e1 dentro de dos diezmil\u00e9simas del di\u00e1metro, y se eliminar\u00e1n la pintura, la escoria de soldadura y las rebabas de la superficie para evitar que la deformaci\u00f3n del rodamiento provoque el atasco de funcionamiento.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/022.png\" alt=\"\" class=\"wp-image-14290\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Pre-tightening_sequence_of_high-strength_bolts-2\"><\/span>Secuencia de preapriete de pernos de alta resistencia<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Deben utilizarse pernos de alta resistencia de grado 10.9 \u00f3 12.9 y recubrirse con pegamento de fijaci\u00f3n de roscas. El apriete deber\u00e1 seguir el principio de entrecruzamiento sim\u00e9trico de 180 grados, y apretarlo paso a paso con una llave dinamom\u00e9trica en 3 pasos (30%, 80% y 100 de par) para garantizar una distribuci\u00f3n uniforme de la fuerza de preapriete de la instalaci\u00f3n.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/033.png\" alt=\"\" class=\"wp-image-14291\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Correct_placement_of_the_soft_belt_position-2\"><\/span>Colocaci\u00f3n correcta de la posici\u00f3n del cintur\u00f3n blando<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Durante el proceso de instalaci\u00f3n, aseg\u00farese de encontrar la posici\u00f3n de la banda blanda marcada con una \"S\" en la cara extrema de la virola (es decir, la zona de cese de fuego de la banda de temple). La zona blanda debe colocarse en la zona de no carga o en la zona de fuerza no frecuente (es decir, la posici\u00f3n perpendicular a la direcci\u00f3n de carga principal) para evitar que la concentraci\u00f3n de tensiones provoque da\u00f1os en la pista de rodadura.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column productAinstall1-Axunting\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.kingpdc.com\/wp-content\/uploads\/2026\/01\/044.png\" alt=\"\" class=\"wp-image-14292\" style=\"width:106px;height:auto\"><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:12px;line-height:20px;padding:3px 0px;\">\n<div class=\"wp-block-column\">\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-text-align-center has-themecolor-1-color has-text-color has-link-color\" style=\"font-size:18px\"><span class=\"ez-toc-section\" id=\"Filling_and_running-in_of_lubricating_grease-2\"><\/span>Llenado y rodaje de la grasa lubricante<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-center\" style=\"font-size:15px\">Despu\u00e9s de la instalaci\u00f3n inicial, a\u00f1ada grasa de litio a presi\u00f3n extrema mientras gira el rodamiento lentamente hasta que la grasa salga uniformemente del labio de sellado. En las primeras 100 horas de funcionamiento del equipo, se recomienda comprobar la precarga del perno cada 8 horas y a\u00f1adir grasa para completar el mejor rodaje.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" 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 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:#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: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      P1: \u00bfCu\u00e1l es el ciclo de entrega de los rodamientos giratorios de gran di\u00e1metro?\n    <\/div>\n    <div class=\"faq-answer\">\n      Para los modelos est\u00e1ndar con un di\u00e1metro inferior a 2 metros, suele haber productos semiacabados en stock, y el plazo de entrega es de unas 3-4 semanas. Para los rodamientos grandes de m\u00e1s de 3 metros de di\u00e1metro o especialmente personalizados, suelen ser necesarias entre 8 y 12 semanas de tiempo de producci\u00f3n debido a los ciclos de forja, tratamiento t\u00e9rmico y mecanizado de precisi\u00f3n que conllevan.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      P2: \u00bfC\u00f3mo medir las dimensiones cr\u00edticas al sustituir los rodamientos de los equipos existentes?\n    <\/div>\n    <div class=\"faq-answer\">\n      Si no hay plano original, hay que medir el di\u00e1metro exterior, el di\u00e1metro interior, la altura, el di\u00e1metro del c\u00edrculo central del agujero de montaje, el n\u00famero de agujeros y el di\u00e1metro de los agujeros. Para rodamientos con engranajes, tambi\u00e9n es necesario el m\u00f3dulo, el n\u00famero de dientes y el coeficiente de desplazamiento. Podemos ofrecerle servicios de orientaci\u00f3n para la elaboraci\u00f3n de mapas in situ.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      P3: \u00bfSe puede renovar y reparar este gran rodamiento?\n    <\/div>\n    <div class=\"faq-answer\">\n      Dependiendo del grado de desgaste. Si s\u00f3lo est\u00e1 da\u00f1ado el anillo de estanqueidad o la pista de rodadura est\u00e1 ligeramente desgastada, se puede realizar el servicio de limpieza, rectificado de la pista de rodadura, sustituci\u00f3n de la bola y del anillo de estanqueidad, y el coste es s\u00f3lo 30%-50% del producto nuevo. Sin embargo, si el engranaje est\u00e1 roto o la virola muy deformada, se recomienda sustituirlo directamente.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n      P4: \u00bfC\u00f3mo evitar la deformaci\u00f3n de los rodamientos de gran di\u00e1metro durante el transporte?\n    <\/div>\n    <div class=\"faq-answer\">\n      Para los rodamientos con un di\u00e1metro superior a 2,5 metros, utilizamos un soporte de transporte de acero especial y aumentamos la varilla de soporte radial en funci\u00f3n del di\u00e1metro para evitar la deformaci\u00f3n el\u00edptica. Embalaje con bolsa antioxidante al vac\u00edo y embalaje en caja de madera, para garantizar la seguridad del transporte mar\u00edtimo o terrestre de larga distancia.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     P5: \u00bfDebe elegir un rodamiento giratorio de bolas o de columna?\n    <\/div>\n    <div class=\"faq-answer\">\n      Esto depende de la carga de la aplicaci\u00f3n. El tipo de bola de cuatro puntos de contacto de una hilera es adecuado para aplicaciones de carga media y baja y sensibles a los costes; el tipo de rodillo de tres hileras es adecuado para aplicaciones pesadas con alta carga axial y gran momento de vuelco (como m\u00e1quinas de blindaje y gr\u00faas marinas), aunque el coste es mayor, pero la capacidad y rigidez del rodamiento son m\u00e1s fuertes.\n    <\/div>\n  <\/div>\n\n  <div class=\"faq-item\">\n    <div class=\"faq-question\">\n     P6: \u00bfCu\u00e1l es el periodo de garant\u00eda del producto?\n    <\/div>\n    <div class=\"faq-answer\">\n       Bajo la premisa de seguir nuestro manual de instalaci\u00f3n y mantenimiento, ofrecemos una garant\u00eda de calidad de 12 meses a partir de la fecha de entrega o de 18 meses despu\u00e9s de la instalaci\u00f3n y puesta en marcha (lo que ocurra primero). Para industrias especiales, como la e\u00f3lica, la garant\u00eda puede ampliarse a 3-5 a\u00f1os.\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\/certificate1-1.jpg\" alt=\"certificado\" class=\"wp-image-835\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1.jpg 375w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1-210x300.jpg 210w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/04\/certificate1-1-8x12.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            \/* 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is forged with 42CrMo high-quality alloy steel, and the outer diameter range covers 1 meter to 10 meters. Through the optimized raceway geometry and induction hardening process, the product has excellent resistance to overturning moment and impact resistance, ensuring the smooth rotation and long-term service of cranes, shield machines and wind turbines under extreme loads, and undertaking wholesale business."],"product_parameter1":["1 to ten meters customized"],"product_parameter2":["60 HRC"],"product_parameter3":["up to seven levels"],"product_parameter_description1":["Outer diameter"],"product_parameter_description2":["Raceway hardness"],"product_parameter_description3":["Gear accuracy"],"characteristics_tittle":["Large Slewing Bearing Features"],"characteristics_tittle1":["Alloy steel to enhance structural strength"],"characteristics_tittle2":["Prolonging Fatigue Life by Deep Induction Hardening"],"characteristics_tittle3":["Precision gear machining reduces wear and noise"],"characteristics_tittle4":["Multi-lip sealing system for harsh environments"],"characteristics_tittle5":["Contact angle design to enhance bearing capacity"],"characteristics_tittle6":["The whole process of non-destructive testing to ensure zero defect delivery"],"characteristics_description1":["42CrMo or 50Mn forged steel raw material treated by vacuum degassing process, the purity of the material reaches the industrial special standard. Compared with ordinary cast steel, its tensile strength is increased by 35%, and its yield strength exceeds 800MPa, effectively eliminating the risk of ferrule fracture under thousands of tons of heavy-duty operation of large-scale equipment and ensuring structural integrity."],"characteristics_description2":["The surface of the raceway is treated by numerical control induction hardening, the depth of the effective hardening layer is stably controlled between 4mm and 6mm, and the surface hardness reaches 58-62 HRC. This deep hardening treatment extends the contact fatigue life of the raceway by 2.5 times, and even under the condition of 24 hours of continuous operation, it can maintain more than 100,000 hours of trouble-free operation."],"characteristics_description3":["The tooth part of the large-diameter slewing bearing adopts high-precision grinding process, and the gear accuracy level reaches ISO 7 or higher. The flank clearance is strictly controlled in the range of 0.15mm to 0.25mm. This micron-level meshing accuracy reduces the transmission impact by 70% and controls the operating noise below 85 decibels during high-speed rotation."],"characteristics_description4":["Equipped with anti-aging nitrile rubber material of double lip or 3 lip labyrinth seal ring, protection level reached IP65 standard. The sealing structure can effectively prevent sand dust, salt spray and rainwater from invading the inside of the raceway, prevent grease leakage, and extend the maintenance cycle of the product in extreme environments such as deserts and oceans to 6 months."],"characteristics_description5":["The raceway contact angle design optimized by finite element analysis (usually 45 degrees or 90 degrees) achieves the best balance of axial force, radial force and huge overturning moment. Compared with the traditional design, the rated static load capacity is increased by 20% under the same diameter, which is especially suitable for the equipment with severe center of gravity change such as port crane and stacker reclaimer."],"characteristics_description6":["Each set of large diameter slewing bearing shall pass 100% ultrasonic flaw detection and magnetic particle flaw detection before leaving the factory. Strictly follow EN 10228-3 flaw detection standard to ensure that there are no cracks, pores or slag inclusions inside the ferrule, and no invisible micro-cracks on the tooth surface, so as to eliminate major safety accidents from the source."],"detailed_specifications_table":["Large Slewing Bearing Detailed Technical Specifications"],"comparison_points_tittle":["The comparison point Large Slewing Bearing"],"comparison_points_tittle1":["Eliminate the risk of tooth breakage under heavy load conditions"],"comparison_points_tittle2":["Eliminate Raceway Corrosion in Marine Environment"],"comparison_points_tittle3":["To solve the large equipment swing is too large"],"comparison_points_description":["This large diameter slewing bearing adopts the integral seamless forging ring technology, rather than the tailor welding process used in low-end products on the market. The integral forging eliminates the stress concentration points 1 the weld, improves the fatigue resistance of the product under alternating load by more than 40%, and completely avoids the hidden danger of weld cracking after long-term use. In the heat treatment process, we implemented the full raceway scanning quenching and tempering treatment to ensure the uniformity of the hardened layer and the stability of the metallographic structure. Compared with the common \u201cjump\u201d quenching of similar products, our process eliminates the soft spot area on the raceway surface, making the ball or roller wear evenly during operation, and avoiding the sticking phenomenon caused by local peeling."],"comparison_points_description1":["In view of the tooth breakage problem that is easy to occur when large excavators and stacker-reclaimers start at high torque, we have carried out shot peening treatment on the tooth root, and adopted surface quenching process on the tooth surface, so that the bending fatigue strength of the tooth root is increased by 30%, and the instantaneous impact load is effectively resisted."],"comparison_points_description2":["In view of the high salt spray corrosion pain points faced by offshore cranes and port machinery, we sprayed zinc-rich anti-corrosion coating with a thickness of 150 microns on the sealing groove and non-matching surface, and cooperated with multi-layer labyrinth sealing, which successfully solved the problems of raceway rust and cage fracture caused by salt spray erosion."],"comparison_points_description3":["In view of the problems of rotary shaking and inaccurate positioning of large-diameter equipment after several years of operation, we have eliminated the trace clearance inside the bearing before leaving the factory through the negative clearance pre-tightening assembly technology, which greatly improves the rigidity of the system and solves the problem of unstable operation of the equipment caused by excessive clearance."],"application_title":["Large Slewing Bearing Applicable Crowd"],"application_title1":["Port Crane and Quayside Equipment Maintainer"],"application_title2":["Tunnel Boring Machine Manufacturer"],"application_title3":["Wind turbine operation and maintenance team"],"application_title4":["Open pit mine machinery purchasing manager"],"application_describe1":["It is suitable for slewing mechanism of port portal crane and quayside container crane (quayside bridge). The product can withstand huge overturning moment and axial load, adapt to the 24-hour uninterrupted high-intensity operation of the port, and greatly reduce the huge logistics loss caused by downtime and bearing replacement."],"application_describe2":["Designed for shield machine cutterhead drive system. Such applications require bearings with extremely high sealing performance and bearing capacity to resist the invasion of underground sediment slurry and the huge reaction force during tunneling, ensuring the continuity and safety of underground construction."],"application_describe3":["Suitable for pitch bearings and yaw bearings of megawatt wind turbines. The product is optimized for high-altitude and low-temperature environment. Special low-temperature steel and anti-corrosion coating are used to ensure that the fan can accurately adjust the blade angle and engine room orientation in harsh weather and improve power generation efficiency."],"application_describe4":["For bucket wheel stacker reclaimer, large hydraulic excavator and other mining equipment. In view of the characteristics of large dust and heavy impact load, the product strengthens the dust seal design and impact toughness, helping mining enterprises to reduce the equipment failure rate and maintenance costs caused by harsh environment."],"faq_question1":["Q1: How long is the delivery cycle of large diameter slewing bearing?"],"faq_question2":["Q2: How to measure critical dimensions when replacing bearings with existing equipment?"],"faq_question3":["Q3: Can this large bearing be refurbished and repaired?"],"faq_question4":["Q4: How to prevent deformation of large diameter bearings during transportation?"],"faq_question5":["Q5: Should you choose ball or column slewing bearing?"],"faq_question6":["Q6: How long is the warranty period of the product?"],"faq_answer1":["For standard models with a diameter of less than 2 meters, there are usually semi-finished products in stock, and the delivery time is about 3-4 weeks. For large bearings with a diameter of more than 3 meters or specially customized, it usually takes 8-12 weeks of production time due to the forging, heat treatment and precision machining cycles involved."],"faq_answer2":["If there is no original drawing, you need to measure the outer diameter, inner diameter, height, center circle diameter of the mounting hole, number of holes and hole diameter. For bearings with gears, the modulus, number of teeth and displacement coefficient are also required. We can provide on-site mapping guidance services."],"faq_answer3":["Depending on the degree of wear. If only the sealing ring is damaged or the raceway is slightly worn, the service of cleaning, grinding the raceway, replacing the ball and sealing ring can be carried out, and the cost is only 30%-50% of the new product. However, if the gear is broken or the ferrule is severely deformed, it is recommended to replace it directly."],"faq_answer4":["For bearings with a diameter of more than 2.5 meters, we use a special steel transport bracket and increase the radial support rod according to the diameter to prevent elliptical deformation. Packing with vacuum anti-rust bag and wooden box packaging, to ensure the safety of sea or long-distance land transport."],"faq_answer5":["This depends on the application load. The single-row four-point contact ball type is suitable for medium and low load and cost-sensitive applications; the three-row roller type is suitable for heavy-duty applications with high axial load and great overturning moment (such as shield machines and marine cranes), although the cost is higher, but the bearing capacity and rigidity are stronger."],"faq_answer6":["Under the premise of following our installation and maintenance manual, we provide a quality guarantee of 12 months from the date of delivery or 18 months after installation and commissioning (whichever comes first). For special industries such as wind power, the warranty can be extended to 3-5 years."],"instruction_title":["Large Slewing Bearing instructions"],"instruction_title1":["Flatness calibration of installation plane"],"instruction_title2":["Pre-tightening sequence of high-strength bolts"],"instruction_title3":["Correct placement of the soft belt position"],"instruction_title4":["Filling and running-in of lubricating grease"],"instruction_describe1":["Before installing the large diameter slewing bearing, the flatness of the mounting bracket must be checked with a laser level. The flatness error of the installation surface shall be controlled within two ten thousandths of the diameter, and the paint, welding slag and burrs on the surface shall be removed to prevent the deformation of the bearing from causing the operation jam."],"instruction_describe2":["High-strength bolts of grade 10.9 or 12.9 must be used and coated with thread fastening glue. The tightening shall follow the principle of 180-degree symmetrical crisscross, and tighten it step by step with a torque wrench in 3 steps (30%, 80% and 100 torque) to ensure uniform distribution of installation pre-tightening force."],"instruction_describe3":["During the installation process, be sure to find the position of the soft belt marked \u201cS\u201d on the end face of the ferrule (that is, the ceasefire area of the quenching belt). The soft zone should be placed in the non-load zone or the non-frequent force zone (I. e. the position perpendicular to the main load direction) to avoid stress concentration causing damage to the raceway."],"instruction_describe4":["After the initial installation, add extreme pressure lithium grease while rotating the bearing slowly until the grease escapes evenly from the sealing lip. 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