2-Pack 6202-1/2-2RS Sealed Ball Bearings ID Bore 1/2" x OD 35mm x 11mm6202 8 2RS Sealed Deep Groove Ball Bearings 1 2" Inch ID x 35mm OD x 11mm Pack of 2 The 6202 8 2RS 1 2" inch bore ball bearings are ready for action, made from tough chrome steel and sealed on both sides with rubber shields to keep grease in and dirt out. Designed for smooth, quiet performance, they come pre lubricated and ready to install no extra prep needed. Perfect for electric motors, wheels, conveyors, and anything needing a compact, durable