Angular Contact Ball Bearing

The singel-row angular contact ball bearing can bear the radial and axial loads.Although this kind of bearing can bear the one way axial load only,but it can work together with another bearing which bears the opposite load.

 

The angular contact ball bearing is non-detachable.The angular contact ball bearing is applicable to high rotation speed.

 

The contact angle of 72B and 73B type ZWA single-row contact ball bearing is 40°,therefore it can bear a bigger axial load.

 

72B and 73B type angular contact ball are manufactured with common tolerence.(tolerence grade PN,without suffic).

 

Such bearing is mainly applied to main spindle machine tool main shaft,high frequency motor,internal combustion turbine,oil pump,air compressor,printing machinery,etc.