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。
0.0045 inches minimum radial and 0.0055 inches maximum radial internal clearance, straight bore shape, 4.7496 inches minimum and 4.7500 inches maximum bore diameter, nonlocating locating feature, 6.4980 inches minimum and 6.4985 inches maximum overall outside diameter