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。
1.7715 inches minimum and 1.7717 inches maximum bore diameter, 0.0013 inches minimum radial and 0.0021 inches maximum radial internal clearance, 2.9525 inches minimum and 2.9528 inches maximum overall outside diameter, one direction locating feature, straight bore shape