51mm Stainless Steel Bearing Buddies with Caps for American Hubs x 2

51mm (1.98 inch) stainless steel bearing protectors for American hubs. Commonly referred to as bearing buddies (buddy), replaces the dust cap on hubs. Fill with bearing grease to keep bearings lubricated and free of moisture. Increases the life of the bearing and mainly used in on boat trailers where the hubs are placed in water regularly. Comes as one pair with caps.