Built for environments that demand robust load-carrying capacity and superior contamination defense, the R20-2RS is a premium inch-series deep groove ball bearing. Equipped with dual rubber contact seals (2RS), this bearing is engineered to lock in factory grease while completely blocking out moisture, dust, and abrasive particles. Because these synthetic seals make physical contact with the inner ring, the R20-2RS provides exceptional reliability in challenging conditions, making it the go-to solution for 1.25-inch bore equipment like heavy-duty pumps, industrial blowers, agricultural machinery, and conveyor systems.