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。
2.2480 inches minimum and 2.2490 inches maximum overall outside diameter, 0.0010 inches minimum radial and 0.0020 inches maximum radial internal clearance, nonlocating locating feature, straight bore shape, 0.9990 inches minimum and 0.9995 inches maximum bore diameter