WGB-1P Reciprocating Motion Bushing

WGB-1P Reciprocating Motion Bushing ，It is made of tin bronze as the matrix, sintered bronze spherical powder in the middle, and rolled PTFE and high temperature resistant filling materials on the surface. It has a high safety factor and is especially suitable for places where continuous work cannot be stopped for repairs and where high temperatures cannot be refueled.

 

Sample

Metallographic pictures

1:PTFE＆Fiber mix
2:Cu90Sn10
3:Copper back
4:Anodized coating-Cu/Sn/Zinc

 

Tech. Data

 

Performance

  

Data
Max. load P Static 250N/mm²
  Dynamic 140N/mm²
Max. Speed V

Dry running

 2.5m/s
  Oil 5.0m/s
Max. PV Dry running 3.6N/mm²?m/s
  Oil 50N/mm²?m/s
Friction coefficient μ   0.04~0.20
Temp.   -195℃～+280℃
Thermal conductivity   42W/m?K