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。
1.7450 inches minimum and 1.7500 inches maximum overall width, 4.3301 inches minimum and 4.3307 inches maximum overall outside diameter, 66 fed std single material response outer ring material document and classification, steel snap ring material, 66 fed std single material response roller material document and classification