KDB 206
Material
Mild steel + porous sintered copper + PEEK/resin filler (black)
Application features
Low friction factor and wear rate, impact resistance and fatigue resistance
The sliding layer can be set with oil holes or oil tanks to achieve regular grease refueling
Grease lubrication is suitable for swinging and rotating movement at heavy loads and low speeds
Oil-film lubrication is suitable for rotational movement at high PV values
Higher temperature resistance and chemical stability
The thickness of the sliding layer is 0.2~0.4, which can be finished to improve the accuracy
The filler does not contain Pb, which meets environmental protection requirements
Used in hydraulic motors, high-pressure gear pumps, high-pressure water injection pumps, diesel common rail pumps, heavy-duty braking systems and baking equipment, etc.
| Characteristics | Unit | Border lubrication | Oil-film lubrication |
| Max. dynamic load | Mpa | 140 | 100 |
| Max. static load | Mpa | 100 | 140 |
| Operating temperature | ℃ | -150 ~ +250 | -150 ~ +250 |
| Max. line speed | m/s | 2.5 | 5 |
| Max. PV | m/s·Mpa | 2.8 | 120 |
| Friction factor | 0.08 0.12 | 0.02 0.08 |
