Deep groove ball bearings are the most popular of all the ball bearing types, which can sustain radial, axial, or composite loads and because of simple design, and this bearing type can be produced to provide both high-running accuracy and high-speed operation.

6902-2RS is open type sealed deep groove ball bearing, which can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings. Suffix RS means sealed bear...

Just like spherical roller bearings, the center of the spherical surface for spherical roller thrust bearings is the point where the raceway surface of the housing raceway washer meets the center axis of the bearing. These bearings use machined copper alloy cages and a guide sleeve is attached to the inner ring to guide the cage.

29238 belongs to  NTN Spherical roller thrust bearing,  which have self-aligning properties, because this king of bearings incorporate barrel-shaped rollers as roll...