Check the listing for details. (Qty. 10) 6304-2RS C3 EMQ Premium Sealed Ball Bearings ABEC-3 20x52x15 6304RS. Condition: New. Listed at 31.96 USD. Most order will be processed within 24 hours or less excluding holidays and weekends! JSB Great Bearings® sells ball bearings and related products, and creates resellers to sell such products. Our descriptions and other information of the products we sell are based on information provided by the manufacturers of the products, and on other information obtained from manufacturers' catalogs and market research. We strive to assure the accuracy of the product data we provide on the products we sell, but we do not assume any liability to any company or users for any types of errors, contents or mistakes in product data, and recommend that purchasers determine themselves that the products they are purchasing are suitable for their intended purposes.