Specification Brand : QJZ Label : QJZ Manufacturer : QJZ MaterialType : Alloy Steel Model : 1628-2RS NumberOfItems : 4 PartNumber : 1628-2RS-x4 ProductGroup : BISS Basic ProductTypeName : HARDWARE_BEARING Publisher : QJZ SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41aGi6ObjUL._SL75_.jpg SmallImage_Width : 75 Studio : QJZ Title : [4-Pack] 1628-2RS - Deep Groove Radial Ball Bearing 5/8 in x 1-5/8 in x 1/2 in (ID x OD x Width) Double Rubber Seal