71902 C Angular Contact Ball Bearing

Can bear radial load and axial load. Able to work at a higher speed. The greater the contact angle, the higher the axial load bearing capacity. High precision and high speed bearings are usually taken at 15 degree contact angle. Under axial force, the contact angle will increase. Angular contact ball bearings are: type 7000C (=15 / deg), type 7000AC (=25 / deg) and 7000B (=40 / deg) several types. The lock on the outer ring of the bearing, generally can not be separated from the inner and outer rings, can bear radial and axial joint load and a direction of the axial load. The ability to bear axial load is determined by the contact angle, the greater the contact angle, the ability to bear axial load is high. The bearing can limit the axial displacement of the shaft or the outer shell in one direction.