Metallographic pictures
1:PTFE＆Fiber mix
2:Cu90Sn10
3:Copper back
4:Anodized coating-Cu/Sn/Zinc
WGB-1S Stainless Steel Bushing
WGB-1S Stainless Steel Bushing，It is a very effective corrosion-resistant material that is made of stainless steel material as the matrix, sintered with corrosion-resistant alloy powder in the middle, and rolled with low-friction material mainly made of PTFE on the surface.
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 | 3.8N/mm²・m/s |
| Oil | 50N/mm²・m/s | |
| Friction coefficient μ | 0.04~0.20 | |
| Temp. limit | -195℃～+280℃ | |
| Thermal conductivity | 50W/m・K |
