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O Ring PTFE Oil Seal Filled Moly Glass Fibre / Shaft Oil Seal
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O Ring PTFE Oil Seal Filled Moly Glass Fibre / Shaft Oil Seal

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O Ring PTFE Oil Seal Filled Moly Glass Fibre / Shaft Oil Seal

 

 

PTFE shaft seals
 

Crankshaft and camshaft seals in PTFE material with low friction design offers high performance and durability.

PTFE radial shaft seals utilize a polytetrafluoroethylean wafer for dynamic sealing. ERM  offers a range of solutions with a bonded PTFE wafer and optional unitized designs.

PTFE material

1)PTFE filled 15%  Glass Fiber + 5% Moly

2)PTFE filled 15%  Carbon Fiber

3)PTFE filled 30% or 40% Bronze

4)PTFE filled 20% Carbon + 3% Graphite

We also can produce other filled PTFE as customer request .



Features

 

Excellent chemical and wear resistance

Wide temperature range

Dry running capability

Lower friction and power loss compared to conventional spring loaded seals

One piece robust construction

Reverse  PTFE lip 4th generation seal

Special custom designs available. For example plastic bayonet fitting or cassette with wear sleeve

Rubber or felt dust lips available

 


Benefits

 

Suitable for use in aggressive oils and fluids

Reduced shaft wear

Lower CO2 and vehicle emissions

Optimum performance at high temperatures and speeds

No bypass leakage

4th generation seal easier to install

High durability and long service life

 

 

We can offer best quality seal and compertitive price .

 

1) No tooling cost .  If your oil seal’s quantity can be reached our MOQ quantity , I can develop new molds for you without mold cost

2)Good quality . We can copy your seal ,or design new seal for you . We choose best best material and inspect strictly.

3)Short lead time . We delivery the goods in short time.

 

SEAL DIMENSION

APPLICATION

OEM NUMBER(1)

OEM NUMBER(2)

63.5×79.5×8

CUMMINS(6BT)

3900709

3904353

130×150×14.5

CUMMINS(6BT)

3925529

3909410

75×93×8

CUMMINS(6CT)

3921927

3353977

130×150×14.5

CUMMINS(6CT)

3933262

3904089/3353978

152.5×171×16

CUMMINS(NT85)

3006738

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Tel: 86-574-62599884
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Yu yao erm rubber & plastic co.,ltd
NO 11 ,ZHU SHAN INDUSTRIAL AREA YU YAO CITY , Ningbo, Zhejiang, China (Mainland)
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