6310-2RS Bearing 50x110x27mm Sealed6310 2RS Sealed Ball Bearing 50mm ID Heavy Duty with Double Rubber Seals The 6310 2RS is a high capacity deep groove ball bearing made from durable chrome steel and sealed on both sides to lock in grease and block out grime. With its wide 27mm profile and heavy load ratings, it's a solid pick for motors, pumps, gearboxes, or heavy duty industrial machines. Size: 50mm ID x 110mm OD x 27mm Width Made from tough chrome steel Double rubber seals for dirt