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。
0.625 inches nominal aperture diameter, steel corrosion resisting overall material, 0.990 inches minimum and 0.994 inches maximum outside diameter, 3 bolt circle hole quantity, 36.0 rockwell c minimum and 44.0 rockwell c maximum hardness rating