TSS type TRF and Stefa type DC | TRF and Stefa type DC

Trelleborg Sealing Solutions Type TRF are reinforced metal cased radial lip seals with dust lip. The supplementary metal inner ring provides a superior stiffness.

Material Properties:

Material Type NBR/metal

Installation Dimensions:

Shaft diameter, d1 h11 60 mm

Bore diameter, d2 H8 80 mm

Width, b 10 mm

Seal Capabilities:

Min. Temperature -40 °C

Max. Temperature 110 °C

Speed max. 10 m/s

Pressure max. 0.05 MPa

4N011

Colour:

Black

Basic Material:

NBR/metal

Commercial Description:

A standard choice for radial oil seals, this is an NBR elastomer bonded to a carbon steel case. This combination is a good balance of economical performance for applications with relatively mild temperatures.