{"id":3082,"date":"2025-11-20T12:23:24","date_gmt":"2025-11-20T04:23:24","guid":{"rendered":"https:\/\/whjbearing.com\/?post_type=product&#038;p=3082"},"modified":"2025-11-20T12:38:07","modified_gmt":"2025-11-20T04:38:07","slug":"four-row-tapered-roller-bearing-2","status":"publish","type":"product","link":"https:\/\/whjbearing.com\/es\/product\/four-row-tapered-roller-bearing-2\/","title":{"rendered":"Rodamiento de rodillos c\u00f3nicos de cuatro hileras"},"content":{"rendered":"<table style=\"border-collapse: collapse; width: 486.02pt;\" border=\"0\" width=\"972\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt; width: 160.50pt;\" width=\"321\" height=\"30\">71451D\/71750\/71751D<\/td>\n<td class=\"et2\" style=\"width: 173.25pt;\" width=\"346\">M270449DA\/M270410\/M270410D<\/td>\n<td class=\"et2\" style=\"width: 152.25pt;\" width=\"304\">EE822101D\/822175\/822176D<\/td>\n<\/tr>\n<tr style=\"height: 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class=\"et2\">EE181454D\/182350\/182351D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">M249749DW\/M249710\/M249710D<\/td>\n<td class=\"et2\">LM286749DGW\/LM286711\/LM286710<\/td>\n<td class=\"et2\">EE231475D\/231975\/231976D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">EE171000D\/171450\/171451D<\/td>\n<td class=\"et2\">EE634356D-510-510D<\/td>\n<td class=\"et2\">EE231475D\/232025\/232026D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">HM252343D\/HM252310\/HM252311D<\/td>\n<td class=\"et2\">LM287649D\/LM287610\/LM287610D<\/td>\n<td class=\"et2\">HM266449D\/HM266410\/HM266410D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">HM252343D\/HM252310\/HM252310D<\/td>\n<td class=\"et2\">LM287849D\/LM287810\/LM287810D<\/td>\n<td class=\"et2\">LM665949DW\/LM665910\/LM665910D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">HM252342D\/HM252310\/HM252310D<\/td>\n<td class=\"et2\">LM288249D\/LM288210\/LM288210D<\/td>\n<td class=\"et2\">LM767745D\/LM767710\/LM67710D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">HM252344D\/HM252315\/HM252315D<\/td>\n<td class=\"et2\">LM288949DGW\/LM288910\/LM288910D<\/td>\n<td class=\"et2\">EE234157D\/234220\/234221D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">380680\/HC<\/td>\n<td class=\"et2\">M667947D\/M667910\/M667910D<\/td>\n<td class=\"et2\">EE931170D\/931250\/931251XD<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">381080\/HC<\/td>\n<td class=\"et2\">M268749D\/M268710\/M268710D<\/td>\n<td class=\"et2\">EE328172D\/328269\/328268D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">EE234161D\/234215\/234216D<\/td>\n<td class=\"et2\">380684\/HC<\/td>\n<td class=\"et2\">EE736173D\/736238\/736239D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">LM767749D\/LM767710\/LM767710D<\/td>\n<td class=\"et2\">381184<\/td>\n<td class=\"et2\">M270749D\/M270710\/M270710D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">EE234161D\/234220\/234221D<\/td>\n<td class=\"et2\">EE239171D\/239225\/239226XD<\/td>\n<td class=\"et2\">M270749DA\/M270410\/M270410D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">M267949D\/M267910\/M267910XD<\/td>\n<td class=\"et2\">LM869449\/LM869410\/LM869410D<\/td>\n<td class=\"et2\">EE911603D\/912400\/912401D<\/td>\n<\/tr>\n<tr style=\"height: 15.00pt;\">\n<td class=\"et2\" style=\"height: 15.00pt;\" height=\"30\">EE833161D\/833232\/833233D<\/td>\n<td class=\"et2\">LM769349\/LM769310\/LM769310D<\/td>\n<td class=\"et2\">EE931070DGW\/931250\/931251XD<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Rodamientos de rodillos c\u00f3nicos de cuatro hileras<\/p>\n<p>Se utiliza en configuraciones de rodamientos de laminadores de todo el mundo a velocidades bajas y medias.<br \/>\nEl rodamiento de rodillos c\u00f3nicos de cuatro hileras es un rodamiento de contacto angular especialmente dise\u00f1ado. Su disposici\u00f3n de varias hileras de rodillos puede soportar simult\u00e1neamente elevadas cargas radiales y algunas cargas axiales. El di\u00e1metro interior del rodamiento tiene un dise\u00f1o de ajuste suelto con el cuello del rodillo para facilitar la instalaci\u00f3n y el desmontaje, pero se necesitan ranuras de aceite en espiral para evitar el deslizamiento. Se utiliza principalmente en trenes de laminaci\u00f3n en caliente de cuatro alturas, cilindros de trabajo de trenes de laminaci\u00f3n en fr\u00edo y trenes de tochos, y su dise\u00f1o compacto puede sustituir a los rodamientos axiales adicionales.<\/p>\n<p>El rodamiento de rodillos c\u00f3nicos de cuatro hileras utiliza una disposici\u00f3n escalonada de varias hileras de rodillos c\u00f3nicos, lo que aumenta significativamente la capacidad de carga al incrementar el n\u00famero de hileras de rodillos. Su anillo interior tiene un ajuste holgado con el cuello del rodillo para un montaje y desmontaje r\u00e1pidos, pero a menudo se mecanizan ranuras de aceite en espiral en el di\u00e1metro interior para mejorar la lubricaci\u00f3n y evitar el deslizamiento causado por la holgura.<\/p>\n<p>Caracter\u00edsticas funcionales:<\/p>\n<p>Este rodamiento puede soportar simult\u00e1neamente las fuerzas radiales y algunas fuerzas axiales generadas durante la laminaci\u00f3n, lo que elimina la necesidad de rodamientos axiales adicionales y hace que la estructura del tren de laminaci\u00f3n sea m\u00e1s compacta.<\/p>\n<p>Escenarios de aplicaci\u00f3n: Utilizados principalmente en configuraciones de rodamientos de trenes de laminaci\u00f3n para soportar cargas radiales y axiales, eliminando la necesidad de rodamientos axiales adicionales y dando como resultado una estructura de m\u00e1quina principal m\u00e1s compacta:<\/p>\n<p>1. Soporte de cilindros de trabajo para laminadores en caliente y en fr\u00edo de cuatro alturas<\/p>\n<p>2. Configuraci\u00f3n de rodillos para trenes de laminaci\u00f3n de vigas de acero y trenes de tochos<\/p>\n<p>3. Sistemas de rodamientos para trenes de laminaci\u00f3n de baja y media velocidad<\/p>\n<p>Ventajas comparativas: En comparaci\u00f3n con rodamientos similares de rodillos cil\u00edndricos de seis hileras,<\/p>\n<p>Los rodamientos de rodillos c\u00f3nicos de cuatro hileras tienen un menor coeficiente de fricci\u00f3n y una mayor capacidad de carga axial,<\/p>\n<p>pero una capacidad de carga radial ligeramente inferior.<\/p>","protected":false},"featured_media":3063,"template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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tapered roller bearings Used in bearing configurations of rolling mills worldwide at low to medium speeds. The four-row tapered roller bearing is a specially designed angular contact bearing. Its multi-row roller arrangement can simultaneously withstand high radial loads and some axial loads. The bearing's inner diameter has a loose fit design with the roll&hellip;","_links":{"self":[{"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/product\/3082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/media\/3063"}],"wp:attachment":[{"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/media?parent=3082"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/product_brand?post=3082"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/product_cat?post=3082"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/whjbearing.com\/es\/wp-json\/wp\/v2\/product_tag?post=3082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}