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CuPb24Sn4 Bimetallic Gearbox Bushes TSB-720

CuPb24Sn4 Bimetallic Gearbox Bushes TSB-720

Among those professional cupb24sn4 bimetallic gearbox bushes tsb-720 manufacturers in China, welcome to buy customized and low price gearbox bearing bush or get its free sample from our factory. CuPb24Sn4 bimetallic gearbox bushes TSB-720 STRUCTURE: Steel Backing and Bronze Alloy Overlay...

Product Details

Among those professional cupb24sn4 bimetallic gearbox bushes tsb-720 manufacturers in China, welcome to buy customized and low price gearbox bearing bush or get its free sample from our factory.

CuPb24Sn4 bimetallic gearbox bushes TSB-720

STRUCTURE: Steel Backing and Bronze Alloy Overlay
COMPOSITION: Steel + CuPb24Sn4 bronze alloy

MICROSECTION:
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  1. Bronze Sliding layer (CuPb24Sn4)

  2. Steel Backing

TECHNICAL DATA:

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)

45-70

Coeff. Of linear expansion

18x10-6/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: CuPb24Sn4 bimetallic gearbox bushes TSB-720 is widely used in High speed, heavy load engine main shaft and transmission gearbox etc.

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