SF Series JF Series   JF Series JF-800 Bimetal       bushing JF-720 Bimetal       bushing JF-700 Bimetal       bushing JF-20 High Tin and       Aluminum Based Bush FB Series JDB Series UF Series FR Series FD Series FU Series MC Series TF Series Machined Bronze Bearing Stamped Metal Part

JF Series → JF-20 Bimetal bushing JF-20 　 Bimetal bushing Structure   Technical Lead Bronze Alloy　　　AlSn20Cu Load capacity　　　 30N/mm2 Temperature limit 　 150 °C Harderness Alloy　　　(30~40)HB Application： JF-20 is a high tin and aluminum based bushing, which adopts steel as backing and is coated a lining of AlSn20Cu through rolling treatment. It is a fairly good fatigue resistance, load capatity and good anti-corrosion and also performs well in bearing's sliding properties. It is widely applied under high speed and low load such as in internal combustion engine, air compressor and cooling machine.

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