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, 1.5743 inches minimum and 1.5748 inches maximum bore diameter, 0.7037 inches minimum and 0.7087 inches maximum overall width, nonlocating locating feature, 3.1505 inches minimum and 3.1510 inches maximum overall outside diameter