2013年1月17日星期四

Good bearing malignant fever


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thrust bearing - China Manufacturer
Thank you for inquiry my thrust bearing, Tel : 0086-0379-64390888, E-mail: liuping@lyzyc.cc
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Thick as a piece of overheating groups may think fit grain refinement way to eliminate the lack of change forging avoid for pieces revealed orange peel-like appearance in the cold variant lacking, to impro ve the appearance of quality for parts.abec 9 bearings

Investigation of the bearing lubricant agent
Do not let the investigation bearing bearings revealed in the background of the pollutants or moisture.

Forging produced, such as forging ratio is too small for pieces final forging temperature is high, is also easy to coarse grain groups revealed a lack of, should make for Forging expedient, full, final forging temperature is moderate. Investigation of the orbital plane of the bearing to a small mirror and a roughly similar to the dentist the kind of probe used to maintain and beads.rossed roller bearing

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