{"id":4776,"date":"2025-12-25T16:32:01","date_gmt":"2025-12-25T08:32:01","guid":{"rendered":"https:\/\/www.slewbearingtec.com\/?p=4776"},"modified":"2026-01-22T15:19:11","modified_gmt":"2026-01-22T07:19:11","slug":"dimensiones-del-rodamiento-giratorio","status":"publish","type":"post","link":"https:\/\/www.slewbearingtec.com\/es\/rodamiento-de-giro-dimensiones-html","title":{"rendered":"Dimensiones del rodamiento giratorio"},"content":{"rendered":"<div class=\"wp-block-themepark-block-themepark-wright content-super-p  blog-jiange\" style=\"font-size:17px;line-height:28px;color:#211c1c;padding:10px 20px;\">\n<div class=\"wp-block-column\">\n<p>Los di\u00e1metros de los rodamientos oscilan normalmente entre unidades compactas de 100 mm (4 pulgadas) para automatizaci\u00f3n de precisi\u00f3n hasta anillos segmentados de 15.000 mm (49 pies) para gr\u00faas de alta mar. Aunque existen soluciones a medida, las dimensiones \"est\u00e1ndar\" m\u00e1s comunes en el sector son un di\u00e1metro exterior (DE) de entre 300 mm y 5.000 mm y un di\u00e1metro interior (DI) de entre 120 mm y m\u00e1s de 4.000 mm. Al seleccionar un rodamiento, no s\u00f3lo debe validar la envolvente geom\u00e9trica, sino que tambi\u00e9n debe cotejar los patrones de los orificios de montaje (roscados integrales o pasantes), el perfil transversal (como la serie MT rectangular) y el tipo de elemento rodante (bola o rodillo). Estas dimensiones f\u00edsicas determinan directamente la capacidad del rodamiento para soportar las cargas cr\u00edticas de la \"Sant\u00edsima Trinidad\": Momento, Empuje y Fuerzas Radiales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Span_Lineage_Of_The_Diameter_Of_The_Slewing_Bearing\"><\/span>L\u00ednea del di\u00e1metro del rodamiento de giro<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Cuando los ingenieros empiezan a buscar tama\u00f1os de rodamientos de giro, la primera variable es casi siempre el tama\u00f1o de la aplicaci\u00f3n. La envolvente f\u00edsica de estos rodamientos var\u00eda enormemente en funci\u00f3n del caso de uso industrial.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Compact_Size_100mm_Level\"><\/span>Tama\u00f1o compacto (nivel de 100 mm)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>En el extremo inferior del espectro de tama\u00f1os, vemos rodamientos con un di\u00e1metro de unos 100 mm (unas 4 pulgadas). Este tipo de tama\u00f1o compacto es esencial para campos que buscan alta precisi\u00f3n en lugar de mera \"fuerza bruta\".<\/p>\n\n\n\n<p>Escenarios de aplicaci\u00f3n: equipos de automatizaci\u00f3n de precisi\u00f3n, robots m\u00e9dicos y peque\u00f1as bases de radar.<br>Preocupaci\u00f3n por el tama\u00f1o: En esta gama de tama\u00f1os, mis requisitos en cuanto a tolerancias de tama\u00f1o suelen estar muy estancados, el prop\u00f3sito es garantizar un juego cero (holgura cero) y una rotaci\u00f3n suave como la seda en un espacio limitado.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%9CSpot%E2%80%9D_Standard_300mm_%E2%80%93_5000mm_Outer_Diameter\"><\/span>Est\u00e1ndar \"Spot\" (300 mm - 5.000 mm de di\u00e1metro exterior)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La inmensa mayor\u00eda de las aplicaciones industriales entran dentro de la gama de tama\u00f1os de punto est\u00e1ndar. Los fabricantes suelen estandarizar productos con un di\u00e1metro exterior de 300 mm a 5.000 mm y un di\u00e1metro interior de 120 mm a 4.000 mm.<\/p>\n\n\n\n<p>Disponibilidad: C\u00ed\u00f1ase a estos tama\u00f1os est\u00e1ndar. En comparaci\u00f3n con los tama\u00f1os personalizados, la mayor ventaja es que el plazo de entrega es r\u00e1pido, y la sustituci\u00f3n de piezas de repuesto en el per\u00edodo posterior es mucho m\u00e1s f\u00e1cil.<br>Finalidad: Estas dimensiones cubren b\u00e1sicamente la mayor parte de la maquinaria de construcci\u00f3n, excavadoras y sistemas de gui\u00f1ada e\u00f3lica.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"498\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1-1024x498.jpg\" alt=\"Rodamiento giratorio de tama\u00f1o est\u00e1ndar\" class=\"wp-image-4787\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1-1024x498.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1-300x146.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1-768x373.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1-18x9.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1.jpg 1109w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Giant_Segmented_Ring_Gear_Up_To_15000mm\"><\/span>Corona dentada segmentada gigante (hasta 15.000 mm)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Para esas haza\u00f1as extremas de ingenier\u00eda, el tama\u00f1o de la corona giratoria puede alcanzar la asombrosa cifra de 15.000 mm (49 pies).<\/p>\n\n\n\n<p>Dise\u00f1o segmentado: Limitados por las restricciones de transporte, los rodamientos de este tama\u00f1o rara vez son monol\u00edticos. Se dise\u00f1an como \"anillos segmentados\" y luego se montan in situ.<br>Escenarios de aplicaci\u00f3n: Las gigantescas gr\u00faas de alta mar y las pesadas tuneladoras requieren este di\u00e1metro extremo para dispersar enormes cargas estructurales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Verify_Key_Geometric_Features_Beyond_Id_And_Od\"><\/span>Verificar caracter\u00edsticas geom\u00e9tricas clave m\u00e1s all\u00e1 de Id y Od<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Aunque los di\u00e1metros interior y exterior definen el espacio de instalaci\u00f3n aproximado, para una integraci\u00f3n satisfactoria es necesario estudiar a fondo las caracter\u00edsticas geom\u00e9tricas espec\u00edficas mencionadas en la descripci\u00f3n t\u00e9cnica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mounting_Hole_Pattern\"><\/span>Patr\u00f3n de agujeros de montaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Las dimensiones de los orificios de montaje son tan importantes como el tama\u00f1o de la propia corona dentada. Debe verificar el patr\u00f3n de orificios de acuerdo con su superficie de montaje:<\/p>\n\n\n\n<p>Agujeros pasantes: Permiten que los pernos pasen completamente a trav\u00e9s de la corona dentada, y es necesario a\u00f1adir tuercas en el otro lado. Esto suele ocurrir en aplicaciones con suficiente holgura vertical.<br>Agujeros roscados integrales: Se trata de un orificio roscado que se mecaniza directamente en el anillo del rodamiento. Este dise\u00f1o compacto es fundamental cuando no hay espacio en la parte posterior de la placa de montaje para alojar la tuerca.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"532\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1024x532.jpg\" alt=\"Dimensiones de los orificios de montaje y del rodamiento giratorio\" class=\"wp-image-4786\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-1024x532.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-300x156.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-768x399.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28-18x9.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-28.jpg 1107w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cross-Sectional_Profile\"><\/span>Perfil transversal<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La secci\u00f3n transversal, es decir, la altura y la anchura de la corona dentada, determina la rigidez del rodamiento.<\/p>\n\n\n\n<p>Perfil rectangular (p. ej. serie MT): La robusta secci\u00f3n rectangular proporciona una gran rigidez.<br>El equilibrio entre perfil y espacio: una secci\u00f3n transversal m\u00e1s grande significa mayor capacidad de carga, pero tambi\u00e9n requiere m\u00e1s espacio vertical de instalaci\u00f3n. Los ingenieros deben encontrar un equilibrio entre la altura del rodamiento y el tama\u00f1o disponible del alojamiento.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rolling_Element_Type_Dimension\"><\/span>Elemento rodante Tipo Dimensi\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Las dimensiones internas de los elementos rodantes (bolas vs. rodillos) cambiar\u00e1n fundamentalmente la curva de rendimiento del rodamiento bajo la misma envolvente ID\/OD.<\/p>\n\n\n\n<p>Rodillos: Suelen requerir tama\u00f1os de pista de rodadura ligeramente diferentes, pero proporcionan una mayor superficie de contacto, adecuada para cargas m\u00e1s pesadas.<br>Bolas: Al utilizar contacto puntual, suele haber diferentes tama\u00f1os de juego interno, que son m\u00e1s adecuados para escenarios con requisitos de alta velocidad o baja fricci\u00f3n.<\/p>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block 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wp-elements-704b4fd714938eb6b66da1a7cb49bcc0\" style=\"font-size:32px\"><span class=\"ez-toc-section\" id=\"SLEWING_BEARING\"><\/span>CORONAS DE GIRO<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color wp-elements-9a56c847169d5b14218fcb32400e7596\">Riguroso control de calidad interno\u3001Expertos en ingenier\u00eda y capacidades de dise\u00f1o innovadoras\u300120 a\u00f1os de experiencia en la fabricaci\u00f3n de rodamientos de giro\u3001Expertos en ingenier\u00eda y capacidades de dise\u00f1o innovadoras.<\/p>\n\n\n\n<p class=\"has-cyan-bluish-gray-color has-text-color has-link-color wp-elements-6c5da5ad5c0c7d23114e2fd94063cc6c\"><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns\">\n<div 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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:#ffffff;color:#080808;font-size:16px;border:solid 1px #ccc;border-radius:3px;padding:7px 18px;margin-bottom:3px;margin-top:3px;\"><a href=\"https:\/\/www.slewbearingtec.com\/es\/categoria\/todos-los-productos\/rodamiento-giratorio-de-mantenimiento\/\" rel=\"noopener noreferrer \">M\u00e1s informaci\u00f3n<\/a><a class=\"hovers\" data-title=\"Learn More\" style=\"color:#2a2a2a;background-color:#ffffff;padding:7px 18px;border-radius:3px;\" href=\"https:\/\/www.slewbearingtec.com\/es\/categoria\/todos-los-productos\/rodamiento-giratorio-de-mantenimiento\/\" rel=\"noopener noreferrer\" target=\"_self\"><\/a><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><div class=\"PcOnly themepark-block_layout_ba lazyload swiper-lazy\" 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!important;\n}\n<\/style>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Size_Determines_Carrying_Capacity\"><\/span>C\u00f3mo determina el tama\u00f1o la capacidad de carga<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Las dimensiones f\u00edsicas de los rodamientos de giro no son arbitrarias; est\u00e1n matem\u00e1ticamente ligadas a la capacidad de manejar fuerzas. Como se mencion\u00f3 anteriormente, estas dimensiones determinan la capacidad del rodamiento para manejar el \"tri\u00e1ngulo de hierro bajo tensi\u00f3n\".<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Overturning_Moment\"><\/span>Momento de vuelco<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>El momento de vuelco se refiere a la fuerza de inclinaci\u00f3n ejercida sobre el rodamiento. En este caso, la dimensi\u00f3n del di\u00e1metro act\u00faa como un brazo de momento. El mayor di\u00e1metro exterior permite una mayor separaci\u00f3n entre los elementos rodantes, lo que aumenta significativamente la capacidad del rodamiento para resistir los momentos de vuelco. Esta es la raz\u00f3n por la que las gr\u00faas necesitan rodamientos de di\u00e1metro tan grande: para compensar el efecto de palanca generado por la pluma.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Axial_Thrust\"><\/span>Empuje axial<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La fuerza de empuje es la presi\u00f3n aplicada paralelamente al eje de rotaci\u00f3n (es decir, el peso hacia abajo). La secci\u00f3n transversal y el n\u00famero de elementos rodantes (determinados por la circunferencia\/di\u00e1metro) determinan el peso vertical que puede soportar el rodamiento sin deformarse.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"442\" src=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-27-29-1024x442.jpg\" alt=\"Las dimensiones del rodamiento giratorio determinan su capacidad de carga.\" class=\"wp-image-4784\" srcset=\"https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-27-29-1024x442.jpg 1024w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-27-29-300x129.jpg 300w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-27-29-768x331.jpg 768w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-27-29-18x8.jpg 18w, https:\/\/www.slewbearingtec.com\/wp-content\/uploads\/2025\/12\/image-27-29.jpg 1180w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Radial_Load\"><\/span>Carga radial<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La fuerza radial es perpendicular al eje de rotaci\u00f3n. En este caso, las dimensiones interiores de la pista de rodadura y el tipo de elementos rodantes son los principales factores. Seg\u00fan la experiencia, a igualdad de tama\u00f1o, los rodamientos de rodillos suelen soportar mayores cargas radiales que los rodamientos de bolas, lo que se debe enteramente a la geometr\u00eda de la zona de contacto.<\/p>\n\n\n\n<p>Autor\uff1aAlex<\/p>\n\n\n\n<blockquote class=\"wp-block-quote\">\n<p>Soy ingeniero mec\u00e1nico superior especializado en control de movimiento giratorio. Con m\u00e1s de una d\u00e9cada de experiencia en el dise\u00f1o y la aplicaci\u00f3n de cojinetes de giro, ayudo a los ingenieros a navegar por complejas tablas de dimensiones para seleccionar los componentes estructurales perfectos para maquinaria pesada y de precisi\u00f3n.<\/p>\n<\/blockquote>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"themepark_post_bcolor":"#ffffff","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"#ffffff","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[16],"tags":[26],"class_list":["post-4776","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","tag-slewing-bearing"],"metadata":{"_edit_lock":["1769066368:1"],"rank_math_seo_score":["18"],"rank_math_primary_category":["16"],"_thumbnail_id":["4787"],"themepark_post_bcolor":["#ffffff"],"themepark_post_width":["1022px"],"themepark_post_img":[""],"themepark_post_img_po":["left"],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":[""],"themepark_post_main_b":["#ffffff"],"themepark_post_main_p":["100"],"themepark_paddingblock":["1"],"footnotes":[""],"_edit_last":["1"],"_ez-toc-disabled":[""],"_ez-toc-insert":[""],"_ez-toc-header-label":[""],"_ez-toc-device-target":[""],"_ez-toc-alignment":["none"],"_ez-toc-heading-levels":["a:0:{}"],"_ez-toc-alttext":[""],"_ez-toc-visibility_hide_by_default":[""],"_ez-toc-hide_counter":[""],"_ez-toc-exclude":[""],"_ez-toc-position-specific":[""],"themepark_seo_title":["Slewing Bearing Dimensions"],"themepark_seo_description":["Guide To Slewing Bearing Dimensions: 100mm To 15,000mm. 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