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。
2.5097 inches minimum and 2.5197 inches maximum overall width, 9.0539 inches minimum and 9.0551 inches maximum overall outside diameter, standard internal fit-up designation, standard taper bore shape, 5.1171 inches minimum and 5.1181 inches maximum bore diameter