In order to determine the removed angular contact thrust ball bearing can be used again, to check its size precision, accuracy of rotation, internal clearance as well as the mating surfaces, raceway, cage and sealing ring.
On examination results, can be judged by used in bearing or bearing.
Criteria based on the mechanical properties and the important degree and inspection cycles and different. If the following injury, not to use angular contact thrust ball bearings, must be replaced.
A) bearing parts of the fault and defect.
B) raceway surface rolling surface peeling.
The angular contact thrust ball bearing is removed when the examination, using methods such as photographic appearance record. In addition, to confirm that the remaining amount of lubricant and lubricant sampling, then clean the bearing.
A cleaning, thrust angular contact ball bearing rough cleaning and washing, and the metal frame at the bottom of the container placed on use.
B, rough when washing, use a brush in the removal of grease or oil adhesion. At this point if oil bearing, note that due to foreign body injury rolling surface.
C, sperm washing, the oil slowly rotating angular contact thrust ball bearings, be careful.
Cleaning agents are commonly used as neutral without water diesel oil or kerosene, sometimes using temperature as needed such as lye. No matter what kind of cleaning agents, are often filtered clean. After cleaning, immediately in the thrust angular contact ball bearings coated with anti-rust oil or antirust grease.



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