By Published On: June 28, 2021Categories: Rotary Seals0 Comments

The 421 Series Rotary Seal is a robust rotary face seal that is designed to protect the internal bearing and primary seals from water splash and heavy concentrations of debris. This is commonly used on work rolls and roll neck bearings in steel and aluminum mills. The design of the seal lip is much more robust than traditional rotary face seals providing maximum performance in harsh conditions.

Download Material Specification Sheet (PDF)