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, 4.7241 inches minimum and 4.7244 inches maximum overall outside diameter, 2.5588 inches minimum and 2.5591 inches maximum bore diameter, nonlocating locating feature, 0.0032 inches minimum radial and 0.0042 inches maximum radial internal clearance