Tameson Nbr Design C Rotary Shaft Seal 390X430x18mm

Tameson

This rotary shaft seal has an internal diameter of 390 mm, an external diameter of 430 mm and a 18 mm width. It is used to seal rotating machine components.This seal consists of an NBR ring with an external reinforcement plate and a worm spring made of spring steel. The plate has a reinforcing cap. Sealing and assembly are the same as design B. Preferably used in harsh operating conditions and for larger dimensions. Suitable for a shaft circumferential speed of up to 14 m/s.