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。
0.406 inches nominal mounting hole diameter, 6 bolt circle hole quantity, 8.500 inches nominal outside diameter, steel comp 1010 and steel comp 1020 overall material, 5.120 inches nominal aperture diameter