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Among those professional cupb30 bi-metal tractor and harvester bushing tsb-700 manufacturers in China, welcome to buy customized and low price bi-metal tractor bushing, bimetal harvester bushing, bi-metal bushing, tractor bushing, harvester bearing bushings or get its free sample from our factory.
CuPb30 bi-metal tractor and harvester bushing TSB-700
STRUCTURE: Steel Backing and Bronze Alloy Overlay
COMPOSITION: Steel + CuPb30 bronze alloy
MICROSECTION:
Bronze Sliding layer (CuPb30)
Steel Backing
TECHNICAL DATA:
| Max. Load P | Static |
280 N/mm2 |
Dynamic |
120 N/mm2 |
|
Max. sliding speed V(m/s) |
2.5 m/s |
|
Max. PV factor (N/mm2.m/s) |
2.8 N/mm2.m/s |
|
Operating Temperature |
Max. Greased |
150°C |
Max. Oil lubricated |
250°C |
|
Coefficient of friction |
Greased |
0.05~0.12μ |
Oiled |
0.04~0.12μ |
|
Surface roughness (Ra) |
≤0.8 µm |
|
Alloy Layer Hardness (HB) |
35-45 |
|
Coeff. Of linear expansion |
19x10-6/K |
|
CHARACTERISTICS:
Particularly suitable for high specific loads with oscillating motion and low frequency.
Applicable in rough operation conditions
High load capacity, very good resistance to fatigue strength at higher temperatures.
TYPICAL APPLICATIONS: CuPb30 bi-metal tractor and harvester bushing TSB-700 is widely used in High speed and middle load working situation, as engine main bearing, connect-rod bushing, rocket arm bushing and oil pump side plate etc.
