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。
6 bolt circle hole quantity, 2.834 inches minimum and 2.835 inches maximum body diameter, 0.250 inches nominal counterbore depth, 0.250 inches nominal body thickness, 2.562 inches nominal aperture diameter