Double row angular contact ball bearings can withstand combined radial and axial loads and moment loads, which are mainly radial loads, and limit the axial displacement of both sides of the shaft. The inclinability between inner and outer rings of double row angular contact ball bearings is limited, which is mainly used to restrict the biaxial displacement of the shaft and shell. The allowable inclination angle depends on the internal clearance, bearing size, internal design and the force and moment acting on the bearing. The maximum allowable inclination angle should ensure that the bearing will not produce too high internal clearance. Additional stress.

If there is an inclined angle between the inner and outer rings of double row angular contact ball bearings, the bearing life will be affected, and the bearing operation accuracy will be reduced, and the operation noise will be increased. Double row angular contact ball bearings generally use nylon cage or brass solid cage.

When installing double row angular contact ball bearings, it should be noted that, although bearings can bear bidirectional axial loads, if there is a ball filling gap on one side, it should be careful not to let the main axial loads pass through the groove edge on the side with the gap. When bearing is used, attention should be paid to the main load on one side of raceway without ball filling gap.

Luoyang Huigong Bearing Technology Co., Ltd.