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SF-1 Self-Lubricated Bearing，acid resistant,alkali resistant and seawater resistant,more over,there is no lead in the PTF ...

SF-1 Gear Pump Bearing is specialy designed for gear pumps. It is made on the basis of SF-1, suits for working condition ...

SF-1S Stainless steel bearings, stainless steel is the matrix, the middle sintered corrosion-resistant alloy powder ... ...

SF-1B Bronze Bushing is made of bronze base, sinter with bronze powder and PTFE layer with filling material of anti-high ...

SF-1W is a new type lead free bushing which is developed for the aim of increasing demands on environmental protection . ...

SF-1P is Particularly suitable for bushes in reciprocating motion,and the properties are similar to DD2 type product in ...