Click to expand Tap to zoom R18-2RS Radial Sealed Ball Bearing 1 1/8" ID X 2 1/8" OD X 1/2" W Sale $7.90 SKU R18-2RS 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Radial Sealed Ball Bearing with Two Contact Rubber Seals Inside Diameter x Outside Diameter x Width 1 1/8" x 2 1/8" x 1/2" Material: Chrome Steel