{"id":1974,"date":"2024-09-05T05:42:05","date_gmt":"2024-09-05T05:42:05","guid":{"rendered":"http:\/\/yuwei-bearing.com\/?post_type=product&#038;p=1974"},"modified":"2025-12-17T07:25:16","modified_gmt":"2025-12-17T07:25:16","slug":"ru-cross-roller-bearing-integrated-inner-outer-ring-type","status":"publish","type":"product","link":"https:\/\/yuwei-bearing.com\/zh\/product\/ru-cross-roller-bearing-integrated-inner-outer-ring-type\/","title":{"rendered":"RU cross roller bearing (Integrated Inner\/Outer Ring Type)"},"content":{"rendered":"<p>RU cross roller bearing -The integrated design of the unit\u2019s inner and outer rings, with mounting holes on both rings, eliminates the need for a special flange or housing and enables easy installation. Mounting has virtually no effect on performance, which ensures stable, accurate rotation and torque. RU cross roller bearing can be used for both outer and inner ring rotation.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter wp-image-1975 size-full\" src=\"http:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u56fe\u72471-e1725514329535.png\" alt=\"\" width=\"473\" height=\"353\" srcset=\"https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u56fe\u72471-e1725514329535.png 473w, https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u56fe\u72471-e1725514329535-300x224.png 300w\" sizes=\"(max-width: 473px) 100vw, 473px\" \/><\/p>\n<h3><strong><b>RU cross roller bearing Product Specification:<\/b><\/strong><\/h3>\n<p><img decoding=\"async\" class=\"size-large wp-image-1980 aligncenter\" src=\"http:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u5c4f\u5e55\u622a\u56fe-2024-09-05-133516-1-1024x445.png\" alt=\"\" width=\"1024\" height=\"445\" srcset=\"https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u5c4f\u5e55\u622a\u56fe-2024-09-05-133516-1-1024x445.png 1024w, https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u5c4f\u5e55\u622a\u56fe-2024-09-05-133516-1-300x130.png 300w, https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u5c4f\u5e55\u622a\u56fe-2024-09-05-133516-1-768x334.png 768w, https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u5c4f\u5e55\u622a\u56fe-2024-09-05-133516-1-600x261.png 600w, https:\/\/yuwei-bearing.com\/wp-content\/uploads\/2024\/09\/\u5c4f\u5e55\u622a\u56fe-2024-09-05-133516-1.png 1369w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: center;\">Model No.<\/p>\n<\/td>\n<td style=\"text-align: center;\" colspan=\"6\">Main dimensions<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Shoulder<\/p>\n<p>dimensions<\/td>\n<td style=\"text-align: center;\" colspan=\"2\">Basic load<\/p>\n<p>rating (radial)<\/td>\n<td style=\"text-align: center;\">Mass<\/p>\n<p>&nbsp;<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><\/td>\n<td style=\"text-align: center;\">Inner<\/p>\n<p>diameter<\/p>\n<p>d<\/td>\n<td style=\"text-align: center;\">Outer<\/p>\n<p>diameter<\/p>\n<p>D<\/td>\n<td style=\"text-align: center;\">Roller<\/p>\n<p>pitch circle<\/p>\n<p>diameter<\/p>\n<p>Dp<\/td>\n<td style=\"text-align: center;\">Width<\/p>\n<p>B B1<\/td>\n<td style=\"text-align: center;\" width=\"70\">&nbsp;<\/p>\n<p>d1<\/p>\n<p>&nbsp;<\/td>\n<td style=\"text-align: center;\" width=\"76\">Chamfer<\/p>\n<p>rmin<\/td>\n<td style=\"text-align: center;\">Ds<\/p>\n<p>(max)<\/td>\n<td style=\"text-align: center;\">Dh<\/p>\n<p>(min)<\/td>\n<td style=\"text-align: center;\">C<\/p>\n<p>kN<\/td>\n<td style=\"text-align: center;\">C0<\/p>\n<p>kN<\/td>\n<td style=\"text-align: center;\">Kg<\/td>\n<\/tr>\n<tr>\n<td>RU28<\/td>\n<td>10<\/td>\n<td>52<\/td>\n<td>28<\/td>\n<td>8<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">0.6<\/td>\n<td>24<\/td>\n<td>31<\/td>\n<td>2.91<\/td>\n<td>2.43<\/td>\n<td>0.12<\/td>\n<\/tr>\n<tr>\n<td>RU42<\/td>\n<td>20<\/td>\n<td>70<\/td>\n<td>41.5<\/td>\n<td>12<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">0.6<\/td>\n<td>36<\/td>\n<td>47<\/td>\n<td>7.35<\/td>\n<td>8.35<\/td>\n<td>0.29<\/td>\n<\/tr>\n<tr>\n<td>RU52<\/td>\n<td>25<\/td>\n<td>80<\/td>\n<td>52.5<\/td>\n<td>12<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">0.6<\/td>\n<td>46.5<\/td>\n<td>58.5<\/td>\n<td>7.6<\/td>\n<td>8.37<\/td>\n<td>0.4<\/td>\n<\/tr>\n<tr>\n<td>RU66<\/td>\n<td>35<\/td>\n<td>95<\/td>\n<td>66<\/td>\n<td>15<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">0.6<\/td>\n<td>59<\/td>\n<td>74<\/td>\n<td>17.5<\/td>\n<td>22.3<\/td>\n<td>0.62<\/td>\n<\/tr>\n<tr>\n<td>RU85<\/td>\n<td>55<\/td>\n<td>120<\/td>\n<td>85<\/td>\n<td>15<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">0.6<\/td>\n<td>79<\/td>\n<td>93<\/td>\n<td>20.3<\/td>\n<td>29.5<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>RU124(G)<\/td>\n<td width=\"83\">80<\/td>\n<td width=\"85\">165<\/td>\n<td width=\"106\">124<\/td>\n<td width=\"73\">22<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">1<\/td>\n<td>114<\/td>\n<td>134<\/td>\n<td>33.1<\/td>\n<td>50.9<\/td>\n<td>2.6<\/td>\n<\/tr>\n<tr>\n<td>RU124X<\/td>\n<td width=\"83\">80<\/td>\n<td width=\"85\">165<\/td>\n<td width=\"106\">124<\/td>\n<td width=\"73\">22<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">1<\/td>\n<td>114<\/td>\n<td>134<\/td>\n<td>33.1<\/td>\n<td>50.9<\/td>\n<td>2.6<\/td>\n<\/tr>\n<tr>\n<td>RU148(G)<\/td>\n<td>90<\/td>\n<td>210<\/td>\n<td>147.5<\/td>\n<td>25<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">1.5<\/td>\n<td>133<\/td>\n<td>162<\/td>\n<td>49.1<\/td>\n<td>76.8<\/td>\n<td>4.9<\/td>\n<\/tr>\n<tr>\n<td>RU148X<\/td>\n<td>90<\/td>\n<td>210<\/td>\n<td>147.5<\/td>\n<td>25<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">1.5<\/td>\n<td>133<\/td>\n<td>162<\/td>\n<td>49.1<\/td>\n<td>76.8<\/td>\n<td>4.9<\/td>\n<\/tr>\n<tr>\n<td>RU178(G)<\/td>\n<td>115<\/td>\n<td>240<\/td>\n<td>178<\/td>\n<td>28<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">1.5<\/td>\n<td>161<\/td>\n<td>195<\/td>\n<td>80.3<\/td>\n<td>135<\/td>\n<td>6.8<\/td>\n<\/tr>\n<tr>\n<td>RU178X<\/td>\n<td>115<\/td>\n<td>240<\/td>\n<td>178<\/td>\n<td>28<\/td>\n<td width=\"70\">3.1<\/td>\n<td width=\"76\">1.5<\/td>\n<td>161<\/td>\n<td>195<\/td>\n<td>80.3<\/td>\n<td>135<\/td>\n<td>6.8<\/td>\n<\/tr>\n<tr>\n<td>RU228(G)<\/td>\n<td>160<\/td>\n<td>295<\/td>\n<td>227.5<\/td>\n<td>35<\/td>\n<td width=\"70\">6<\/td>\n<td width=\"76\">2<\/td>\n<td>208<\/td>\n<td>246<\/td>\n<td>104<\/td>\n<td>173<\/td>\n<td>11.4<\/td>\n<\/tr>\n<tr>\n<td>RU228X<\/td>\n<td>160<\/td>\n<td>295<\/td>\n<td>227.5<\/td>\n<td>35<\/td>\n<td width=\"70\">6<\/td>\n<td width=\"76\">2<\/td>\n<td>208<\/td>\n<td>246<\/td>\n<td>104<\/td>\n<td>173<\/td>\n<td>11.4<\/td>\n<\/tr>\n<tr>\n<td>RU297(G)<\/td>\n<td>210<\/td>\n<td>380<\/td>\n<td>297.5<\/td>\n<td>40<\/td>\n<td width=\"70\">6<\/td>\n<td width=\"76\">2.5<\/td>\n<td>272<\/td>\n<td>320<\/td>\n<td>156<\/td>\n<td>281<\/td>\n<td>21.3<\/td>\n<\/tr>\n<tr>\n<td>RU297X<\/td>\n<td>210<\/td>\n<td>380<\/td>\n<td>297.5<\/td>\n<td>40<\/td>\n<td width=\"70\">6<\/td>\n<td width=\"76\">2.5<\/td>\n<td>272<\/td>\n<td>320<\/td>\n<td>156<\/td>\n<td>281<\/td>\n<td>21.3<\/td>\n<\/tr>\n<tr>\n<td>RU445(G)<\/td>\n<td>350<\/td>\n<td>540<\/td>\n<td>445.4<\/td>\n<td>45<\/td>\n<td width=\"70\">6<\/td>\n<td width=\"76\">2.5<\/td>\n<td>417<\/td>\n<td>473<\/td>\n<td>222<\/td>\n<td>473<\/td>\n<td>35.4<\/td>\n<\/tr>\n<tr>\n<td>RU445X<\/td>\n<td>350<\/td>\n<td>540<\/td>\n<td>445.4<\/td>\n<td>45<\/td>\n<td width=\"70\">6<\/td>\n<td width=\"76\">2.5<\/td>\n<td>417<\/td>\n<td>473<\/td>\n<td>222<\/td>\n<td>473<\/td>\n<td>35.4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Note: Optional grease nipple available for model RU. (See figure below.)<\/p>\n<p>To indicate that you want grease nipples, add \u201c-N\u201d to the end of the model number.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4 style=\"text-align: center;\">If you want to know more about RU cross roller bearing<\/h4>\n<h4 style=\"text-align: center;\">Please contact us!<\/h4>\n<p style=\"text-align: center;\"><div class=\"wpforms-container \" id=\"wpforms-22\"><form id=\"wpforms-form-22\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"22\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/zh\/wp-json\/wp\/v2\/product\/1974\" data-token=\"00feca7e92dee7946590dc5c50b82482\" data-token-time=\"1777301649\"><div class=\"wpforms-head-container\"><div class=\"wpforms-title\">Contact US<\/div><\/div><noscript class=\"wpforms-error-noscript\">\u8bf7\u5728\u6d4f\u89c8\u5668\u4e2d\u542f\u7528JavaScript\u6765\u5b8c\u6210\u6b64\u8868\u5355\u3002<\/noscript><div class=\"wpforms-field-container\"><div 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Mounting has virtually no effect on performance, which ensures stable, accurate rotation and torque. Can be used for both outer and inner ring rotation.<\/p>","protected":false},"featured_media":1981,"template":"","meta":{"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":"","ast-disable-related-posts":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[17],"product_tag":[],"class_list":{"0":"post-1974","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cross-roller-bearing","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product\/1974","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/media\/1981"}],"wp:attachment":[{"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/media?parent=1974"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product_brand?post=1974"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product_cat?post=1974"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yuwei-bearing.com\/zh\/wp-json\/wp\/v2\/product_tag?post=1974"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}