Single row crossed roller slewing bearing material

Under normal circumstances, angular contact bearing slewing ring rolling with the overall hardening of high carbon chromium bearing steel. Slewing ring is hardened steel, when the user does not have special requirements, generally used in 50MN steel, but sometimes in order to meet the needs of specific applications, and in the host, the surface can also be in accordance with other brands under certain conditions,Excavator Slewing Bearing the use of use to provide hardened steel. Wheel bearing retainer having a monolithic, segmentation, isolated blocks and other structures. Where the overall style and segmented cage with 20 ZL102 cast steel or aluminum. Isolation block polyamide resin 1010, ZL102 aluminum casting and other manufacturing. In recent years, with the development of a continuous industrial materials are segmented cage design applications.