The RU124-RU178 series represents our mid-range solution for high-precision rotary motion, featuring an integrated design that delivers exceptional mechanical stiffness. Unlike standard bearings, these crossed roller models utilize a unique 90-degree V-groove raceway where cylindrical rollers are arranged orthogonally. This configuration allows a single RU bearing to manage complex radial, axial, and moment loads simultaneously, making it the ideal choice for CNC rotary tables and indexing heads. The integrated inner and outer rings are manufactured with pre-drilled mounting holes, ensuring a stable and simplified installation process that minimizes cumulative assembly errors. We utilize advanced grinding techniques to achieve P4 and P2 precision grades, ensuring that rotational runout is kept within sub-micron levels. This level of accuracy is essential for high-end machining centers where positioning repeatability is critical. Each RU124-RU178 bearing is pre-lubricated with high-grade synthetic grease and tested for consistent starting torque. By choosing our RU series, you are investing in a compact, high-performance component that reduces machine volume while significantly increasing the tilting rigidity of your rotary systems.<\/p>","protected":false},"excerpt":{"rendered":"
1, Trade Mark: LUVIVO 2, Country Of Origin: CHINA 3, Precision: P5\/P4\/P2 4, Material: GCr15 5, Hardness: 60-64HRC 5, OD: Medium and Large-Sized (120-190mm)<\/p>","protected":false},"featured_media":2397,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[160,159,156,157,158],"class_list":{"0":"post-2358","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","7":"product_tag-precision-roller-bearing","8":"product_tag-rotary-table-bearing","9":"product_tag-ru124","10":"product_tag-ru148","11":"product_tag-ru178","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product\/2358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/comments?post=2358"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/media\/2397"}],"wp:attachment":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/media?parent=2358"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_brand?post=2358"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_cat?post=2358"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_tag?post=2358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}