For SKF bearings and long maintained its performance into full play, must be doing regular maintenance (periodic inspection).
　　Through appropriate checks on a regular basis, so that early detection of failures and prevent accidents, it is imperative, for productivity and economic importance.
1, cleaning
　　SKF bearings to be removed when checking, first with methods such as photographic appearance record. In addition, to confirm that the excess capacity of the lubricants and lubricants sample, and then clean the bearings.
　　A, bearing cleaning carried out in rough cleaning and washing, and can be used at the bottom of the container placed on the metal rack.
　　When b, heavy wash, brush clearing, such as in the oil grease or stickers. If rotating bearings in oil at this time, note that foreign body injuries, such as scroll bars will surface.
　　C, fine when washing, oil slowly rotating in bearings, be careful.
　　Cleaning agents are commonly used as neutral does not contain water, diesel or kerosene, sometimes using temperature as needed, such as lye. Regardless of what kind of cleaning agents, are often filtered clean.
　　After cleaning, coating rust preventive oil on the SKF bearings immediately or rust-inhibiting lipid peroxidation.
2, inspection and judgement
　　SKF bearings were salvaged in order to determine whether to reuse, to check its size, rotate, precision-oriented, internal clearance as well as the mating surfaces, Raceway, cage and seal ring.
　　On the inspection results, judged by the used bearings or well versed in bearing.
　　Standard based on mechanical performance and a significant degree of judgment and inspection cycle varies. If following injury, SKF bearing shall not be reused and must be replaced.
　　1) parts of SKF bearings faults and shortcomings.
　　2) split of Raceway surface scroll surface.


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