TRK and Stefa type CD - TRK100330-N7MMP
The type TRK are specially designed radial oil seals reinforced with a metal insert but without a spring energized sealing lip and a wavy rubber covered outer diameter.
Material Properties:
Material Type NBR/metal
Installation Dimensions:
Shaft diameter, d1 h11 33 mm
Bore diameter, d2 H8 40 mm
Width, b 3 mm
