Peel skin - bearing knowledge

by:Waxing     2020-06-05
Damage status: present a dark side, with a mild wear dark surface by the surface of multiple deep down inside to 5 - Tiny cracks of 10 m, and on a larger scale slightly off ( The tiny stripping) Reason: the lubricant is not appropriate. Foreign body into the lubricant. Lubricant bad cause surface roughness. Matching rolling parts surface finish is not good. Measures: improve sealing device to improve matching rolling lubricant selection of parts surface finish.
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