Ball Bearings. Ball bearings reduce friction between 35x55x20 Bearing shafts and axles and carry radial loads, thrust loads, or a combination of both. They contain an outer ring, inner ring, and a cage that holds and spaces bearing balls, the bearing's spherical rolling elements.

Ball bearings with shields or seals for protection can be lubricated to last for the operating life. Sometimes ball bearings are also NSK 6304du Bearing called “deep groove ball bearings.” our company is the ball bearing supplier.