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How to clean the bearings What are the precautions for cleaning

wallpapers Environment 2020-10-27

First, when the bearing is removed for inspection, first use photography and other methods to record the appearance. In addition, confirm the amount of remaining lubricant and sample the lubricant before cleaning the bearing. The following is the cleaning process of the bearings :

The cleaning of the bearing is divided into rough washing and fine washing, and a metal grid can be placed at the bottom of the container in use. For rough washing, use a brush in oil to remove grease or adhesions. If you rotate the bearing in oil at this time, be careful that the rolling surface may be damaged by foreign matter. When fine washing, slowly rotate the bearing in oil, and must be carried out carefully.

Precautions for bearing cleaning:

1) The cleaning agent used is neutral non-water-containing diesel or kerosene, and sometimes warm lye etc. are used as needed. No matter which cleaning agent is used, it must be filtered frequently to keep it clean.

2) After cleaning, immediately apply anti-rust oil or anti-rust grease on the bearing.

3) In order to judge whether the removed bearing can be reused, it is necessary to check its dimensional accuracy, rotation accuracy, internal clearance, mating surface, raceway surface, cage and sealing ring. Judgment criteria vary according to mechanical performance and importance, inspection cycle, etc.

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