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。
0.750 inches nominal distance from horizontal centerline to center of lower hole, 3.250 inches nominal outside diameter, 0.6875 inches minimum and 0.7031 inches maximum aperture diameter, raised surface w/ aperture cross-sectional shape style, 1.500 inches nominal distance between holes along width