铜包灌木丛

FB090 Bronze Wrapped Bushes adopts special formulate high density copper alloy strip as base body. Bearing surface can be rolled into rhombus or half ball shape oil hole, oil sink. Product is equipped with various advantages such as high density, large loading pressure, good wear-resisting performance and long using time to replace traditional casting bush, so it can reduce machinery volume and cost. FB090 is widely used in hoisting machinery, building machinery, chassis of automobile tractor, machine industry and mining machine. It can be manufactured into bearing bush, turnup bush, thrust washer and bulb and bowl forms. Basic material CuSn8P0.3Basic hardness HB(90-120)Max load capacity75N/mm2Temp.Limit-80°C 200°CSpeed limit2.5m/sPV limit (Oil)16N/mm2*m/s