CuSn12 Graphite added bronze tin bushing TSB-500#-3STRUCTURE: Bronze bearings made of CuSn12 with solid lubricant plug (graphite)TECHNICAL DATA:Density8.9 g/cm3Hardness>75 HBTensile strength>270 N/mm2Yeild strength>150 N/mm2Elongation>5Coefficient of linear expansion1.8x10-5/°COperating temperature-40°C~+400°CMax. Dynamic Load70Max. SpeedDry0.4 m/sOil1.0 m/sMax. PV limitDry1.5 N/mm2.m/sOil3.25 N/mm2.m/sFrictionDry0.12~0.16 μOil0.03~0.08 μCHARACTERISTICS:Bronze alloy bearings with graphite plugs provide both good wear resistance and great self lubricating feature of this bearing.This designation enables the bearings to be operated without oiling or greasing maintenance.It is widely used in the field of high load and intermittent movement as well as oscillating movement conditions.TYPICAL APPLICATIONS: CuSn12 Graphite added bronze tin bushing TSB-500#-3 is widely applied in automobile assembling line,Website:http://www.jxtisen.com, water turbine, gate dams, plastic injection machinery etc. Depending on different working conditions, variety of types of different alloys are available from TSB.