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。
11.620 inches nominal outside diameter, 8.030 inches minimum and 8.035 inches maximum aperture diameter, 9.998 inches minimum and 10.000 inches maximum outside raised surface diameter, 4.250 inches nominal overall thickness, 8 bolt circle hole quantity