単列または複数列の硬化円筒ころとリテーナー(内輪または外輪の有無を問わず)で構成される非調整式ころ軸受。軸受、ころ、機体は除く。
nonlocating locating feature, straight bore shape, 3.9364 inches minimum and 3.9370 inches maximum overall outside diameter, standard internal fit-up designation, 2.6353 inches minimum and 2.6363 inches maximum bore diameter