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。
1.7200 inches nominal aperture diameter, 5.8800 inches minimum and 5.8850 inches maximum outside diameter, 4 bolt circle hole quantity, flat w/aperture cross-sectional shape style, 0.7500 inches nominal overall thickness