KDB 301
Material
Carbon steel +CuPb10Sn10
Application features
Suitable for fat or oil lubrication, lower friction factor
Shock and vibration resistance, good lubricity and wear resistance
Oil holes, oil holes or oil tanks can be set
The sliding layer can be refined to improve the matching accuracy
Suitable for high load and low speed conditions
Used in automobile camshafts, rocker arms, steering, oil pumps, four-wheel construction machinery, agricultural machinery, etc.
| Characteristics | Unit | Grease lubrication | Oil lubrication |
| Max. dynamic load | Mpa | 140 | 140 |
| Operating temperature | ℃ | -40 ~ +150 | -40 ~ +250 |
| Max. line speed | m/s | 2.5 | 5.0 |
| Max. PV | m/s·Mpa | 2.8 | 10.0 |
| Min. hardness of alloy layer | HB | 60 | 60 |
| Min. hardness for couplings | HRC | 53 | 53 |
