Thrust ball bearings consist of two precision chrome steel washers (ring) and a ball complement spaced by bronze retainer. They can be supplied with or without radius ball grooves in the rings. Thrust bearings are used under purely axial loads.Thrust ball bearings can handle loads in the axial direction only. Bearing rings mounted on the shaft are called shaft washers, and those mounted in the housing are called housing washers. Both washers contain raceways for the balls.Thrust ball bearings are available as both single and bi-directional types. The bi-directional thrust bearing incorporates a third washer and an additional set of balls. This center washer is located in the axial direction by a shaft shoulder and sleeve.Care must be taken in handling to prevent damage to the separable rings and ball assemblies.

 Specifications:

Thrust ball bearings with flat back face are separable and divided into sinple direction and double direction designs. The single direction thrust ball bearings with flat back face can only be used to carry axial load in one direction and limit the axial displacement in single direction. The doubledirection thrust ball bearings with flat back face can be used to carry axial loads in both directions and limit the axial displacements in both directions.Neither of them can carry radial loads.

Thrust Ball Bearings 51102 ball bearing