0086-573-8435 1979, 400 637 6353
PVB013 Hydraulic Pressure Pumps Bushing(du bush)
| PVB013 | Structure | |
1.PTFE with lead 0.01~0.03mm as sliding layer | ||
| Characteristics | ||
>Low friction under oil lubricated condition. | ||
| Availability | ||
| Standard cylindrical bushings, thrust washers and strips are
availabe Special designs are produced at short time Lead free type is also available | ||
| Applications | ||
The best choice for all kinds of gear pumps plunger pumps,vane pumps and so on. | ||
Performance index | Data | Performance index | Data | ||
| Load capacity P (Dry friction) | Static load | 250 | PV value limit | Static load | 3.8 |
| Dynamic load | 140 | Oil lubrication | 60 | ||
| Max line speed V | Static load | 2m/s | Friction coef u | Static load | 0.08~0.20 |
| Oil lubrication | 10m/s | Oil lubrication | 0.01~0.05 | ||
| Working emperature | -200~+280 | Coefficient of linear expansion | 12*10/K | ||
| Thermal conductivity | 40W/mk | ||||
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