圓錐滾子軸承的組裝內部組件,由錐體(為軸承的滾動元件提供接觸面)、圓錐滾子補充件(滾動元件)以及通常為保持器(用於隔開滾動元件)組成。
afbma class 2 standard tolerance designation, steel overall material, 1.3750 inches nominal bore diameter, 1.1772 inches nominal cone width, 0.0312 inches nominal cone corner radius