The thrust ball bearing consists of such two types as single-direction thrust ball bearing ans dual-direction thrust ball bearing. Both structures can transmit a high axial load and no radial load. In addition to the type of structure with a flat outer race, the thrust ball bearing is also structure types as with a spherical outer race and a washer.

Bearings of this type consist of the washers with raceway and the assembly of balls and cage. The washer that contacts the shaft is called shaft washer, and the one attached to the housing is called the housing washer.

The bearing with housing washer which has pherical mounting surface is self-alignable, which can reduce the effects of mounting error.

Applications of these bearings can be found in steering mechanism of automobiles and machine tool spindles.