PTFE OIL SEAL for Crankshaft Rotary Shaft 013 997 1646 ,021 997 1847 ,021 997 5247 ,021 997 5347 ,160 997 0146

PTFE OIL SEAL for Crankshaft Rotary Shaft 013 997 1646 ,021 997 1847 ,021 997 5247 ,021 997 5347 ,160 997 0146 

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.