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。
standard internal fit-up designation, straight bore shape, one direction locating feature, 5.4968 inches minimum and 5.4978 inches maximum overall outside diameter, 4.3299 inches minimum and 4.3307 inches maximum bore diameter