Is a kind of bushes wrapped by bronze strip. The bronze is of particular formulation with high specific gravity and on its surface may be incorporated with spherical or diamond shaped indentations or oil grooves ar required by customers. It is of high load capacity and long life. In place of traditional bronze bush, it is more cheap and more compact, it is widely applied in holsting machines and other construction machines, automobiles, tractors, trucks, machine tools and some mineralangines.

Basic material CuSn8P0.3 o CuSn6.5P0.1
Hardness HB 90 ~120
Load capacity 75 Nmm2
Max temp. -80°C ~ 200°C
Max speed
2.5 m/s