一種均質球體,由一系列球體構成,構成軸承中的滾動元件,即球(經過改良)。此部件主要用於減輕摩擦。它也可能用於其他用途,例如球式止回閥中的止回部件。不含:止回球;附孔球閥。
steel overall material, ball style designator, acft eng tf-41 end item identification, set consists of 14 balls for bearing assy eu15512a special features, 0.687575 inches minimum and 0.687625 inches maximum rolling element diameter