{"id":283,"count":4,"description":"Structural Features\r\n\r\nCross roller bearings use cylindrical rollers arranged alternately at right angles between the inner and outer rings. Because of this structure, the bearing can handle radial load, axial load, and tilting moment within a single compact bearing.\r\n\r\nThis design is useful when the equipment needs both high rigidity and accurate rotation. In many applications, one cross roller bearing can replace a pair of angular contact bearings or tapered roller bearings, reducing the space needed for installation and simplifying the bearing arrangement.\r\n\r\nThe rollers are usually guided by spacers or retainers, which keep the rollers separated during operation. This helps reduce friction between rolling elements and improves rotation stability, especially in low-speed or precision positioning applications.\r\n\r\nPreload is an important factor for cross roller bearings. A properly preloaded bearing can reduce internal clearance and improve rigidity, which is important for robot joints, rotary tables, indexing units, and measuring equipment.\r\n\r\nSome cross roller bearings are designed with mounting holes on the inner ring, outer ring, or both rings. This allows the bearing to be installed directly to the equipment structure, without requiring a separate bearing housing.\r\n\r\nWhen selecting a cross roller bearing, buyers usually need to check the model series, dimensions, precision grade, radial runout, axial runout, preload grade, mounting method, and working load direction.","link":"https:\/\/luvivo.com\/zh\/product-category\/crossed-roller\/","name":"Crossed Roller","slug":"crossed-roller","taxonomy":"product_cat","parent":0,"meta":[],"menu_order":0,"_links":{"self":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_cat\/283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"wp:post_type":[{"href":"https:\/\/luvivo.com\/zh\/wp-json\/wp\/v2\/product?product_cat=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}