JF-700 Bimetal bushing
JF-700 is a bimetal bushing with steel as backing and sintered CuPb30 as lining layer. It has goodperformance in anti-seizing, alien substance contamination. It is necessary to be overplated certain softalloy and mostly applied in internal combustion engine under high speed and middle to low load, e.g.main bushing of inner-combustion engine and connect-rod bushing.