Flange Carbon Bushings

price: Negotiable
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Zhejiang
Validity to: Long-term effective
Last update: 2019-02-20 06:39
Browse the number: 327
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Product details

◆ Material Structure:

1. PTFE with mixture 0.01~0.03mm 

2. Porous bronze 0.2~0.35mm 

3. Steel backing 0.7~2.3mm 

4. Tin-plating 0.005mm or copper plating 0.008mm

◆ Technical Data:

Technical Data
Max.load Static 250 N/mm
Very low speed  140N/mm
PV (dry running) Max. Roatating oscillating  60N/mm
Short-term operation  3.6N/mm2·m/s
Continuous operation  1.8N/mm ·m/s
Temp. limit  -195℃~+280℃
Friction coenncient  0.02~0.20
Max. speed Dry running 2m/s
Hydrodynamic operation  >2m/s
Thermal conductivity  42 W(m·k)-1
Coenncient of thermal expansion  11×10 ·K


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