DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber

Brand Name:TOB PTFE Self-Lubrication Bearings
Certification:ISO 16949
Minimum Order Quantity:negotiated
Delivery Time:negotiated
Payment Terms:T/T
Place of Origin:China
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Location: Jiaxing Zhejiang China
Address: Room 1008, TongLe Business Mansion, JiaXing 314033, ZheJiang, China
Supplier`s last login times: within 1 hours
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Product Details

DU Oilless Bearing Bushing Ptfe Piston Rings , Car Shock Absorber

Specifications

ptfe piston rings

1, Custom-made

2, PTFE with lead 0.01-0.03mm

3, Steel backing


DU Oilless bearing bushing, Self-Lubricant Bearing Bushing
1. Custom-made
2. Competitive price


Structure

1. PTFE with lead 0.01-0.03mm

2. Porous bronze 0.2-0.3 mm

3. Steel backing

4. Copper/Tin plating 0.002mm


Tech.Data


Max.LoadStatic250N/mm2Friction Cofee.0.03-0.20u
Dynamic140N/mm2Speed limitDry2m/s
Oscillating60N/mm2Oil5m/s
PV limitDry3.6N/mm2×m/sThermal conductivity2.41Kcal/M.br.C
Oil50N/mm2×m/s
Coeff.of linear expansion27×10-6per°C
Temp.limit-195°C~+280°C

Application characteristics

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

2. It has the advantage of low wear, low friction and with long life.

3. Load will spread over a wider area due to the bearing material's elastic nature.

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

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

6. PTFE and Lead film is transferred to the mating shaft to improve running properties.

7. It can be used in low hardness of mating shaft, so the shafts processing is easy.

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

9. Electro plating is possible to prevent corrosion.


China DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber supplier

DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber

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