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。
340.0 millimeters nominal overall outside diameter, one direction locating feature, 190.0 millimeters nominal bore diameter, 55.0 millimeters nominal overall width, straight bore shape