Product advantages

1.Save a lot of copper materials and save the man-hours of car manufacturing copper sleeves;
2.Compared with vehicle-made bushings and rolling bearings, it is lighter in weight and lower in cost;
3.A variety of holes, pits, and a certain amount of grease can be processed on the friction surface, and the refueling time is 5 times that of the copper sleeve;
4.Very high load-bearing capacity, especially suitable for rough friction surfaces; Products available: straight sleeves, thrust washers, flanged bushings, bearing bushes, sliding plates, steel sleeve assemblies.

 

Tech. Data

 

Performance

 

Data

Max. Load P Static 120N/mm²
  Dynamic 40N/mm²
Max. speed V Grease lubrication 2.5m/s
Max. PV Grease lubrication 2.8N/mm²?m/s
Friction coefficient μ Grease lubrication 0.08~0.25
Hardness   110~150
Temp.   -100℃~+200℃
Thermal conductivity   58W/m?K
Coefficient of thermal expansion   18.5×10-6/K