Thrust Ball Bearings

A thrust ball bearing is a specialised type of bearing designed to support axial loads, which are forces acting parallel to the shaft.

Unlike radial ball bearings that handle loads perpendicular to the shaft, thrust ball bearings consist of two rings, called the thrust washers, and a set of ball bearings arranged between them. This configuration allows the bearing to handle high axial loads while providing smooth rotational movement.

Thrust ball bearings are commonly used in applications where the main concern is axial load, such as in automotive components like clutch assemblies, machine tool spindles, and various types of rotary tables. They are also used in applications involving high-speed rotations where precise load handling and minimal friction are crucial.