Import bearing running track method
Date:2012-03-22 15:31:08
When the import bearing rotation, import bearing the inner circle and the outer ring rolling pavement because roller is rolling contact, and running trajectory for dark side, running trajectory attached to the groove surface does not belong to abnormal, from this change can be informed load conditions, so when remove import bearings, please pay special attention and observe the groove running track.
If watch carefully running trajectory of words, will be that only burden radial load, to bear large axial load, and inherit torque load, or in the case with extreme bearing rigid not equal. Can check whether the accident of bearing and the load and installation error is nus, etc, and be the cause of loss shall be investigated for bearing for clues.