Thrust ball bearing

Thrust ball bearings are separable bearings. Thrust ball bearings, composed of bearing balls supported in a ring, can be used in low thrust applications where there is little axial load.

The thrust ball bearings are classified into two kinds: unidirectional thrust bearing and bidirectional thrust bearing. The former can bear the axial force in one direction and the latter can bear he axial forces in two directions. Both unidirectional and bidirectional thrust ball bearings cannot bear any radial force. Thrust ball bearing can limit axial displacement of shafts or housings in one or two direction, but not radial displacement. Therefore, the bearings are usally used with deep groove ball bearings.


1.Available in two designs: single direction and double direction.

2.To accommodate initial misalignments in an assembly both designs are available with spherical aligning seats or aligning seat washers.

3.High quality steel-ultra clean steel to extend bearing life by up to 80%.

4.Advanced Grease Technology — lubricants that can extend grease life and performance.

5.High Grade Balls — Quiet and smooth operation even at high speed.

6.Optional seating rings take initial misalignment.

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