HTB-1T Carbon Steel Gear Pump Self- lubricating Bearing
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Material
- PTFE/Pb mixture 0.01~0.03mm
- Copper powder layer 0.2~0.35mm
- Copper substrate to improve bearing capacity
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| Performance | Related data | |
|---|---|---|
| Maximum load pressure | Dead load | 250N/mm2 |
| Dynamic load | 140N/mm2 | |
| Maximum PV value | Dry | 3.8N/mm2. m/s |
| Oil | 60N/mm2. m/s | |
| Maximum linear speed | Dry | 2m/s |
| Oil | 10m/s | |
| Coefficient of frictionµ | Dry | 0.08~0.20 |
| Oil | 0.02~0.05 | |
| Temperature | -200oC~+280oC | |
| Thermal Conductivity | 40W/m .k | |
| Linear expansion coefficient | 12×10-6/k |
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