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, nonlocating locating feature, 1.3700 inches minimum and 1.3750 inches maximum inner ring width, 7.9995 inches minimum and 8.0000 inches maximum bore diameter, 0.0005 inches minimum radial and 0.0007 inches maximum radial internal clearance