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。
0.694 inches nominal distance from vertical centerline to center of right hole, 0.968 inches nominal aperture diameter, flat w/aperture cross-sectional shape style, b52h asg 21 end item identification, 0.851 inches nominal distance from horizontal centerline to center of right hole