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。
nonlocating locating feature, 2.9525 inches minimum and 2.9528 inches maximum bore diameter, straight bore shape, 4.1336 inches minimum and 4.1339 inches maximum overall outside diameter, 0.0013 inches minimum radial and 0.0018 inches maximum radial internal clearance