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。
2.0500 inches minimum and 2.0700 inches maximum aperture diameter, 0.9300 inches nominal overall thickness, 0.2180 inches minimum and 0.2290 inches maximum mounting hole diameter, 5.7400 inches minimum and 5.7600 inches maximum length, aluminum alloy 7075 overall material