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。
3.375 inches minimum and 3.381 inches maximum counterbore diameter, counterbored w/ aperture cross-sectional shape style, 1.250 inches nominal aperture diameter, 9.620 inches nominal length, 1.063 inches nominal counterbore depth