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。
0.343 inches minimum and 0.398 inches maximum mounting hole diameter, 1.500 inches nominal aperture diameter, 5.500 inches nominal length, iron cast overall material, 6 bolt circle hole quantity