TRG and Stefa type BD
The Trelleborg Sealing Solutions Type TRG and STEFA Type BD are special metal cased radial oil seals without spring energized sealing lips.
- Size Range: 4 mm to 70 mm
- Pressure (max): 0 Mpa
- Temperature: -40 °C to 200 °C
- Speed (max) 10 m/s
Material Information for the product(s) on this page
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.
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.
|Product No.||Material||Shaft diameter, d1 h11 (mm)||Bore diameter, d2 H8 (mm)||Width, b (mm)||Price