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。
1.1100 inches minimum and 1.1400 inches maximum aperture diameter, 99.0 degrees minimum and 101.0 degrees maximum countersink angle, 1.4568 inches minimum and 1.4575 inches maximum counterbore diameter, 0.3850 inches minimum and 0.4000 inches maximum countersink diameter, 0.1200 inches minimum and 0.1300 inches maximum flange thickness