CuPb30 Bi-metal Tractor And Harvester Bushing TSB-700

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seat: Zhejiang
Validity to: Long-term effective
Last update: 2017-11-17 04:49
Browse the number: 221
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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:
  




  1. Bronze Sliding layer (CuPb30)





  2. 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:




  1. Particularly suitable for high specific loads with oscillating motion and low frequency.





  2. Applicable in rough operation conditions





  3. 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.











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