English
Trellborg 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. Radial Oil Seals are also known as Rotary Shaft Seals, consisting of a rubber sealing lip, metal case and a spiraled tensioning spring Their function is to keep oil and grease within the system dirt and dust out.
Installation Dimensions:
Shaft diameter, d1 h1122.5 mm
Bore diameter, d2 H853 mm
Width, b10 mm
Material Properties:
Material TypeFKM/metal
Seal Capabilities:
Min. Temperature-30 °C
Max. Temperature200 °C
Speed max.30 m/s
Pressure max.0.05 MPa
Material Information for the product(s) on this page
4V012
Colour:
Brown
Basic Material:
FKM/metal
Commercial Description:
This is an FKM elastomer bonded to a metal case. FKM is often used in high-temperature applications, but usually there is a trade-off in performance at very low temperatures.