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DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber
DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber
DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber
DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber
Specifications
Brand Name :
TOB PTFE Self-Lubrication Bearings
Certification :
ISO 16949
Place of Origin :
China
MOQ :
negotiated
Price :
negotiated
Payment Terms :
T/T
Supply Ability :
negotiated
Delivery Time :
negotiated
Packaging Details :
Cartons and Pallets
Material :
Tin-Bronze + Porous Bronze + PTFE
Types :
Wrapped bushes, Flanged bearing, Thrust washer
Application :
metallurgy machine and casting machines, consecutive casting machines, cemetery machines, spiral transporting machines, etc.
Working Temperature :
-200~+280℃
Max. Load :
Static Load 250N/mm², Dynamic Load 140N/mm²
Max. PV value :
Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s
Description

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.Load Static 250N/mm2 Friction Cofee. 0.03-0.20u
Dynamic 140N/mm2 Speed limit Dry 2m/s
Oscillating 60N/mm2 Oil 5m/s
PV limit Dry 3.6N/mm2×m/s Thermal conductivity 2.41Kcal/M.br.C
Oil 50N/mm2×m/s
Coeff.of linear expansion 27×10-6per°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.

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

Product tags

ptfe self-lubrication bushings

,

pom boundary lubricating bearings

,

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

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Product Detail
Brand Name :
TOB PTFE Self-Lubrication Bearings
Certification :
ISO 16949
Place of Origin :
China
MOQ :
negotiated
Price :
negotiated
Payment Terms :
T/T
Contact Supplier
DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber
DU Oilless Self Lubricating Bearings Bushing PTFE Piston Rings , Car Shock Absorber

ZHEJIANG TOP BEARINGS CO., LTD.

Verified Supplier
9 Years
zhejiang, jiaxing
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Plain Bush Bearing, Plastic Plain Bearings, Ceramic Plain Bearings
Total Annual :
1000000-3000000
Employee Number :
100~300
Certification Level :
Verified Supplier
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