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Hydraulic Pump Special DP4 Bushings TSB-1D

Hydraulic Pump Special DP4 Bushings TSB-1D

Among those professional hydraulic pump special dp4 bushings tsb-1d manufacturers in China, welcome to buy customized and low price hydraulic pump bushings, hydraulic cylinder bushing, special hydraulic bearing bush or get its free sample from our factory. Hydraulic pump special DP4 bushings...

Product Details

Among those professional hydraulic pump special dp4 bushings tsb-1d manufacturers in China, welcome to buy customized and low price hydraulic pump bushings, hydraulic cylinder bushing, special hydraulic bearing bush or get its free sample from our factory.

Hydraulic pump special DP4 bushings TSB-1D

STRUCTURE: Metal-Polymer Composite Bushing Material
COMPOSITION: Steel Back + Porous Bronze Sinter + PTFE + Filler

MICROSECTION:
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  1. PTFE sliding layer without lead

  2. Porous Bronze Sinter

  3. Steel Backing

  4. Tin/Copper coating

TECHNICAL DATA:

Max.Load

Static

250 N/mm2

Dynamic

140 N/mm2

Oscillating

60 N/mm2

PV limit

Dry

1.8 N/mm2.m/s

Oil

3.6 N/mm2.m/s

Operating Temperature

-200°C~+280°C

Friction Coeff.

0.02~0.20μ

Speed limit

Dry

2.5 m/s

Oil

5.0 m/s

Hardness

> 220HB

Coeff. Of linear expansion

11x10-6/K

ADVANTAGES:

  1. Can be used where no oil can be applied or oil is difficult to be applied.

  2. Low wear, low friction and with long life. Load will spread over a wider area due to the bearing material’s elastic nature.

  3. Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.

  4. Low vibration, low noise and non-pollution in operation.

  5. PTFE and filler is transferred to the mating shaft to improve running properties.

  6. Can be used in low hardness of mating shaft, so the shafts processing is easy.

  7. The machine will be compact because of the thin thickness and low weight of the bush.

  8. Electro plating is possible to prevent corrosion.

TYPICAL APPLICATIONS: Hydraulic pump special DP4 bushings TSB-1D is widely applied in Printing machinery, woven, tobacco and gymnastic machinery, shock absorber etc.
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