Steel bushing SF-2

bronzeplasticbearing

SF-2 Polyformaldehyde bushing The product makes the cold steel as base material and sinters bronze spherical powder in the middle. Besides, surface plastic penetrates into the void of spherical copper powder. SF-2 material which combines the advantages of metal and plastic, not only has higher bearing capacity and better dimensional stability, but also has excellent characteristics of anti-friction, wear resistance, compatibility and adaptability. It is a new type of sliding bearing material which has a prominent property and has a broad application prospect.