Low friction crankshaft and camshaft seals made of PTFE provide high performance and durability. Dongguan PTFE shaft seal manufacturers use PTFE gaskets for dynamic sealing. SKF offers a range of solutions for bonded PTFE and optional combined PTFE, a seal for complex reciprocating motion. Seals can be used not only in harsh conditions, but also to meet the requirements of certain special media. For example, valves, pumps, separators, brakes, ingredients, etc.

Features:

Excellent chemical and wear resistance

Wide temperature range

Able to adapt to dry running

Lower friction and power loss compared to conventional spring loaded seals

One piece solid design

Polytetrafluoroethylene (PTFE) fourth generation reverse sealing lip

Special custom designs are available, such as plastic bayonet fittings or cartridge seals with wear-resistant shaft bushings

Rubber or felt dust seal lip

Advantage:

Suitable for corrosive lubricating oils and liquids

Reduce shaft wear

Reduce CO2 and vehicle emissions

Provides optimum performance at high temperatures and speeds

No bypass leakage

Fourth generation seals are easier to install

High durability and long service life

Rotating PTFE seals are used to rotate the shaft seal in one direction. Widely used in a variety of hydraulic systems, in addition, because of the good compatibility of seals and springs for the corresponding materials, it has also been widely used in the chemical, pharmaceutical, food and other industries.