Thrust Ball Bearings are designed to handle axial loads (loads acting along the shaft) in one or both directions. They consist of ball and cage assemblies positioned between two precision washers — one attached to the shaft (shaft washer) and the other to the housing (housing washer). These bearings allow smooth rotation at high speeds while supporting axial forces, but they are not suitable for radial loads.
The design provides low friction, high precision, and excellent rotational accuracy, making them ideal for applications where axial load support and smooth motion are required. Thrust Ball Bearings are available in single-direction and double-direction types — the former supports load in one direction, while the latter handles axial loads in both directions.





