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, 2.0084 inches minimum and 2.0089 inches maximum bore diameter, nonlocating locating feature, 0.6249 inches minimum and 0.6299 inches maximum overall width, 2.9525 inches minimum and 2.9528 inches maximum overall outside diameter