Double row angular contact ball bearing

The inclinability between the inner and outer rings of the double-row angular contact ball bearing is limited. The allowable inclinability depends on the internal clearance, bearing size, internal design and the force and moment acting on the bearing. The maximum allowable inclinability should ensure that the bearing does not generate excessive additional stress.

The double row angular contact ball bearing can bear the larger radial load, mainly radial and axial combined load and torque load. It is mainly used in the parts that limit the bidirectional axial displacement of the shaft and housing

Compared with single row bearing, double row angular contact ball bearing has better rigidity and can withstand overturning torque. The bearing is type of non-separating especially suitable for applications with high rigidity requirements. Widely used in the front wheel hub of cars (some models are also used the same size double row tapered roller bearings).

The inclinability between the inner and outer rings of the double-row angular contact ball bearing is limited. The allowable inclinability depends on the internal clearance, bearing size, internal design and the force and moment acting on the bearing. The maximum allowable inclinability should ensure that the bearing does not generate excessive additional stress.

If there is an inclination Angle between the inner and outer rings of the bearing, it will affect the life of the bearing and cause a decrease in the running accuracy of the bearing and an increase in the running noise.Double row angular contact ball bearings are generally made of nylon or brass retainers.When installing double-row angular contact ball bearings, it should be noted that although the bearing can bear two-way axial load, if there is a ball gap on one side, it should be noted that the main axial load should not pass through the notch on one side.Care should be taken to make the raceway on one side without the ball gap bear the main load when the bearing is in use.