The difference between deep groove ball bearings and angular contact ball bearings

Deep Groove Ball Bearing:

Deep groove ball bearing is the most common type of rolling bearings. Mainly bear the radial load, can also withstand both the radial load and the axial load. When it bears only the radial loads, the contact angle is zero.

Angular Contact Ball Bearing:

There are contact Angle between ring and ball, the standard contact Angle of 15 / 25 and 40 degrees three, the larger the contact Angle is larger axial load capacity, smaller contact Angle is more conducive to high speed rotation, single column bearing can withstand radial load and unidirectional axial load, DB combination, DF combination and double Angle contact ball bearing can withstand radial load and bidirectional axial load, DT combination is suitable for unidirectional axial load, the rated load of single bearing is insufficient occasions, high speed with ACH bearing, small ball diameter, mostly used for machine tool spindle. In general, the angular contact ball bearings are suitable for high-speed and high-precision rotation occasions.