Four Point Contact Ball Bearings

These four point contact ball bearings are commonly used in gearboxes and rotary tables, to carry combined radial and bidirectional axial loads. This saves axial space compared to paired angular contact bearings while still providing rigid, two-directional thrust support in a compact, space-restricted shaft design. Their single-row design also reduces the number of components needed in an assembly compared to paired bearings, simplifying both design and stock-holding requirements.