Wide Inner Ring Ball Bearing With Collar, Gra104Rrb

Eccentric (self locking) collar is easy to install and provides locking force that increases with use, Hardened inner ring and ground seal land protects the seal and inner ring from abrasive wear and prolongs seal integrity, Mechanical attachment of seal to outer ring, resisting pop-out during re-lube and inhibiting spinning of the seal in the outer ring seal groove, Positive contact, land riding seal provides effective protection against contamination, Single lip with Buna-N rubber has cotton fiber, embedded to wick oil, which enhances lubrication and improves sealing integrity.