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。
straight bore shape, 39.3710 inches minimum and 39.3750 inches maximum overall outside diameter, 2.1650 inches minimum and 2.2050 inches maximum overall width, nonlocating locating feature, 31.4990 inches minimum and 31.5150 inches maximum bore diameter