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。
50.0 millimeters nominal bore diameter, 0.0015 inches minimum radial and 0.0027 inches maximum radial internal clearance, straight bore shape, one direction locating feature, 204-040-407-3 mfr ref single material response inner ring material document and classification