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。
1.9990 inches minimum and 2.0000 inches maximum outside raised surface diameter, 4 bolt circle hole quantity, raised surface w/ aperture cross-sectional shape style, 0.9995 inches minimum and 1.0005 inches maximum aperture diameter, 3.2500 inches nominal outside diameter