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。
2.9528 inches nominal bore diameter, 5.1181 inches nominal overall outside diameter, nonlocating locating feature, 0.0033 inches minimum radial and 0.0043 inches maximum radial internal clearance, straight bore shape