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Du Bushing for Excavator
Specifications
- Body color: silver.
- Liner color: black or bronze.
- Material: carbon steel, sintered porous bronze, PTFE layer.
- Product size: all sizes of excabator bushing: DU8530, DU9530, DU10035, DU7530, DU6540, DU11035, DU12035, DU11050, DU10550, DU10050, DU9550, DU11550, DU6530, DU8030, DU4530, DU4030, DU5530, DU11030, DU12040, DU12035, etc.
Character
- With a steeel body, bronze liner and PTFE/lead overlay, our excavator bucket bushing possess excellent wearability and tremendous compressive strength.
- Our excavator bucket bushing has good wear and friction performance over a range of loads, speeds and temperature conditions.
- Our excavator bucket bushing also performs well with lubrication, oilless. It is applied to all brands of excavators, such as:
KOMATSU, KOBELCO,CATERPILLAR, HITACHI, SUMITOMO, KATO, DAEWOO, HYUNDAI, VOLVO,MITSUBISHI, etc.
Technology Data
Load capacity | 140N/mm2 |
Temperature | -200oC~+280oC |
Speed limit | 2m/s |
Friction coefficient | 0.08~0.20 |
PV limit (Dry) | 3.8N/mm2 m/s |
PV limit (Oil ) | 60N/mm2 m/s |




