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Detailed description of the contents of the rolling bearing
Source: Bearing network time: 2013-12-20
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Closed bearing: The seal or dust cover code in the code can be omitted; for example, "-2Z" and "-2RS" can be simply "-Z" and "-RS".
Do not leave the bearing: the basic content of the mark should be marked on the ferrule that can be separated and the ferrule with the tumbling body.
Do not leave the bearing: the basic content to be indicated should be marked on the end face of a ferrule. It is the difference reference end face; the process symbol mark should be marked on the non-reference end face of the ferrule.
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