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。
copper alloy overall material, "dememsions 2 1/8" x 2 1/8" x 2 1/8"" special features, qq-b-728 fed spec single material response overall material document and classification, cv 67, wpn elev lwr stg5 hatch assy & det end item identification