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。
1.0020 inches nominal overall thickness, 6 bolt circle hole quantity, 3.4980 inches minimum and 3.5020 inches maximum aperture diameter, 5.9010 inches minimum and 5.9030 inches maximum outside raised surface diameter, 8.5000 inches nominal outside diameter