What are the components of a bearing?

Bearings are divided into: tumbling bearings and plain bearings.

Tumbling bearings generally by the inner ring, outer ring, tumbling body and cage four parts, the inner ring of the effect of the bushing fruit is matched with the shaft and the shaft with the rotation; outer ring effect of oil-free lubrication bearings fruit is matched with the bearing housing, and play a supporting effect; tumbling body is with the help of the cage uniformly the tumbling body scattered in the jiaxian bearing inner circle and between the outer ring, the shape of the shape of the size and the number of directly affects the use of tumbling bearings and the life of the bearing performance;. Cage can make the tumbling body uniform distribution, avoid tumbling body fall, guide the tumbling body rotation and smooth effect.

Sliding bearings generally have: bearing seat, all bushings, oil holes, threaded hole composition. Sliding bearing operation occurs when the sliding friction; tumbling friction of the magnitude of the primary depends on the production accuracy; and sliding bearing friction of the magnitude of the primary depends on the bearing sliding surface of the material.