The bronze powder is mold pressed under high pressure and then sintered under high temperature, and oil is soaked into the homogeneously spreaded tiny pores of the metal under vacuum. The bush can withstand dry condition in medium speed and low load for sometime. Moreover it is cheap and stable in dimension.
1. Max load capacity: 120N/mm2. 2. Shrink fit: -100°C~+200°C. 3. Speed limit: 2.5m/s. 4. Chemical compositions: CuSn6-6-3. 5. PV limit: 2.45N/mm2‧m/s.