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, 5.1196 inches minimum and 5.1204 inches maximum overall outside diameter, 0.9793 inches minimum and 0.9843 inches maximum overall width, 2.9522 inches minimum and 2.9528 inches maximum bore diameter, one direction locating feature