TSS type TRA and Stefa type CB - TRA5B0400-4N011
Type TRA Radial Oil Seals are seals with a completely rubber covered outer diameter and a single sealing lip. This type is not recommended for use in heavily polluted environments.
Material Properties:
Material Type NBR/metal
Installation Dimensions:
Shaft diameter, d1 h11 40 mm
Bore diameter, d2 H8 55 mm
Width, b 10 mm
Seal Capabilities:
Min. Temperature -40 °C
Max. Temperature 110 °C
Speed max. 8 m/s
Pressure max. 0.05 MPa
Material Information for the product(s) on this page
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.