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Roller bearing
From: yxcbearing.com
Author: admin
Date: 2023-12-11
Rolling bearings are precision mechanical components that convert the sliding friction between the running shaft and the shaft seat into rolling friction, thereby reducing friction losses. Rolling bearings generally consist of four parts: inner ring, outer ring, rolling element, and retainer. The function of the inner ring is to match and rotate with the shaft; The function of the outer ring is to cooperate with the bearing seat and provide support; Rolling elements are evenly distributed between the inner and outer rings using a cage, and their shape, size, and quantity directly affect the performance and service life of rolling bearings; The cage can evenly distribute the rolling elements and guide them to rotate, providing lubrication.