一種相對扁平的剛性部件,帶或不帶中心孔,用於將環形軸承或套筒軸承固定在合適的外殼中。必須附有用於安裝的鑽孔和/或螺紋孔。不含:端蓋、電動旋轉設備。
qq-s-635 fed spec single material response overall material document and classification, steel comp 1020 overall material, 0.440 inches nominal raised surface height, 2.250 inches nominal aperture diameter, 7.000 inches nominal outside diameter