CuPb30 Bi-metal Tractor And Harvester Bushing TSB-700

CuPb30 Bi-metal Tractor And Harvester Bushing TSB-700
Product Details

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:
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  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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