Typ T-P

The T-P type shaft seal, with PTFE sealing lip, is suitable for non-lubricated or poorly lubricated applications. They have high temperature resistance and increased pressure resistance.
In this case, the sealing cutting edge is supported by an outer metal sleeve for increased pressure resistance.
They prevent the "stick-slip" effect at slow rotational speeds and are also suitable for higher circumferential shaft speeds.
Higher shaft hardness, min. 50HRC and lower tolerance shaft eccentricities are required for the application.
This type has a metal outer sleeve which is used for a firm and accurate seating in the bay. Requires a more precise design of the outer perimeter of the storage compartment.
Dimensions from 10 mm shaft diameter
Specifications shown are for standard design only. PTFE shaft seals are characterized by a high degree of individualization and customization to specific conditions.

INSTALLATION

See download file PTFE shaft seal assembly.