Bearing running track and loading

Source: China Bearing Network Time: 2013-05-07

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The bearing-transform, the raceway surface of the inner ring and the outer ring; because the roll body is tumbled and touched; therefore, the running track is a dark surface; the running track attached to the raceway surface is not abnormal; thus the load condition can be known; Therefore, in the case of removing the bearing; please pay close attention to and investigate the running track of the raceway surface.
If you carefully investigate the running track, you will know that it only bears the radial load; accepts a large axial load; accepts the moment load; or has a pole rigidity inequality on the bearing housing. Can check whether the bearing can be accidentally added. Whether the load and device errors can be too large, etc.; and become the clue to trace the cause of bearing damage. The running track of the deep groove ball bearing is produced under different load conditions.

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