Double row angular contact ball bearings features

Double row angular contact ball bearings features:
Double row angular contact ball bearings have limited tilting between the inner and outer rings, allowing graphite-lined greased bearings to be tilted at an angle that depends on the bearing's internal clearance, bearing size, internal design, and force on the bearings and copper-based solid inserts Lubricate bearing torque, and the maximum allowable tilt angle should ensure that the bearing does not produce excessive additional stress.

If the inner and outer rings of copper alloy bush exist tilt angle, will affect the bearing life, while reducing the bearing operating accuracy, operating noise increases. Double row angular contact ball bearings generally use nylon cage or brass solid cage. Double row angular contact ball bearing installation should pay attention to, although the bearing can withstand two-way axial load, but if there is a ball on one side of the notch, care should be taken not to allow the main axial load through the notched groove side. Bear in the use of the bearing should be taken to ensure that the side of the gap without a ball bearing the main load.