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。
1.18095 inches minimum and 1.1811 inches maximum bore diameter, 2.4407 inches minimum and 2.4409 inches maximum overall outside diameter, straight bore shape, 0.0008 inches minimum radial and 0.0012 inches maximum radial internal clearance, one direction locating feature