Ningbo MOS Group Co., Ltd
Add: Zhuangshi, Ningbo, China
Tel: +86-571-56835049
Fax: +86-571-88914025
P.C: 315201

defect of bearings (3)

defect of bearings 3

     Whether there is turbid surface oil: This is the purchase of imported bearings should be special attention. Because of the current technology is not rust-proof home in particular, the rust on the bearing body is easy when dealing with thick layer of oil left behind, get in the hands of visco ¬ thick viscous, while the bearings imported almost see see traces of rust-proof oil, but experts say special care of the smell of imports of bearings has a kind of smell is a rust-proof oil, just do not see it.

     Chamfer is uniform: the so-called bearing chamfer, that is, horizontal and vertical surface junction, bearing counterfeit production technology due to restrictions in these edge corner angle unsatisfactory handling of the parts.

Author:mosbearing   2010-5-26   Source:    View(714)     Comment(1)

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