1. Engineered Polymer Seals
    2. Rotary Sealing Solutions

    30K Advanced Lip Seal

    Advanced PTFE Lip Seal for Bearing and Gearbox Protection

    The Chesterton 30K Lip Seals are high‑performance PTFE lip seals that are ideal for dynamic rotary seal applications. These seals minimize the penetration risk of external contaminants entering the housing and provide excellent sealing service in bearing and gear box applications, which prolongs bearing and equipment service life, even in hostile working environments.

    The unique 30K lip seal design is mechanically formed to provide optimal sealing force and is available in four distinct PTFE materials developed specifically for sealing applications.

    The PTFE compounds, combined with the seal design, provide excellent fluid compatibility and a broad range of temperature resistance, from low to high temperatures. They also offer high resistance to wear and the capability to handle high‑speed applications. In addition, the materials generate low friction, which reduces contact heat on the seal lips and decreases the wear rate. Overall, these features result in outstanding sealing performance compared to conventional rubber lip seals.

     

    Product Features

    • High performance lip seals minimize risk of penetration from external contaminants
    • Mechanically formed lips provide optimal sealing force to extend MTBR
    • Machining process allows the flexibility to create any size without tooling cost
    • Static O-Ring seal minimizes rotation and allows for easy installation
    • Unique materials ensure plant-wide usage

    Product Literature

    UDETAIL5132
    UDETAIL3526
    UDETAIL3387

    Technical Data

    Temperature Min -30 °F ( -35 °C )
    Temperature Max 400 °F ( 200 °C )
    Permissible Compressive Load 0.07 Mpa ( 10 PSI )
    Speed Max 20 m/s ( 4000 fpm )
    Mating surface (Rockwell C) >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45, >45
    Recommended Use

    AWC100 / Excellent dry / Excellent low viscosity / No water and steam
    AWC300 / Excellent high viscosity / Good dry and good in water
    AWC400 / Excellent in water / Good dry and low viscosity
    AWC510 / Excellent dry / Good in water and steam / No petroleum liquids
    Size Low 20 mm ( 0.787 inch )
    Size High 600 mm ( 23.62 inch )
     

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