Copper Bush

The bushes of FU, the bronze powder is mold pressed under high pressure and than sintered under high temperature, and oil is soaked into the homogeneously spreaded tiny pores of the metal under vacuum. FU bushes can withstand dry condition in medium speed and low load for sometime. Moreover it is cheap and stable in dimension. FU bushes widely used in domestic electric and electronic machines, electro tools, textile machines, chemical engineering machines, automobiles and official business machines. We can make all sizes and types of the FU bushes, also by clients requests!

The specification of the bushes as follows:

Load capacity: 120N/mm²
Shrink Fit: -100oC-+200’C
Speed limit: 2.5M/s
Friction coef: CuSn6-6-3
PV limit: 2.45N/mm2. M/s