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。
0.6093 inches minimum and 0.6143 inches maximum overall width, 1.8502 inches minimum and 1.8504 inches maximum overall outside diameter, nonlocating locating feature, straight bore shape, 1.1809 inches minimum and 1.1811 inches maximum bore diameter