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。
90.0 millimeters nominal bore diameter, 190.0 millimeters nominal overall outside diameter, spherical roller; self aligning bearing with straight bore special features, 43.0 millimeters nominal overall width, rudder and canard assembly; 2040-01-461-1944 end item identification