SR3-2RS Bearing 3/16x1/2x0.196 inch Stainless Steel Sealed BearingsSR3 2RS Stainless Steel Ball Bearing 3 16" x 1 2" x 0. 196" inch SR3 2RS Stainless Steel Ball Bearing, Bearing is made of Stainless Steel, inner daimeter is 3 16" inch, outer diameter is 1 2" and width is 0. 196" inch. Item: SR3 2RS Ball Bearing Type: Deep Groove Ball Bearing Material: Stainless Steel Closures: 2 Rubber Seals Dimensions: 3 16" x 1 2" x 0. 196" English Size ID (inner diameter) Bore: 3 16" inch OD (outer diameter): 1 2" inch Width