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。
1.500 inches nominal length, 0.127 inches minimum and 0.133 inches maximum aperture diameter, 4 bolt circle hole quantity, 0.594 inches minimum and 0.656 inches maximum outside raised surface diameter, 0.312 inches nominal corner radius