Shanghai Hewei Sliding Bearing Manufacture Co., Ltd.

Motorcycle Crank Mechanism
motorcycle parts

motorcycle parts

motorcycle parts 1.textile machine 2.tobacco machine 3.hydraulic vehicle motorcycle partsStructure:SF-1 is PTFE oilless bearing made of triple layer composite material which consists of a steel backing,sintered porous bronze particles interlayer and calendared wth PTFE and Pb...



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