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。
standard series single weight jo1nt,two inch high pressure steel,3/8 inches diameter special features, 95976-3234824 manufacturers standard specification/standard data, afbma std tolerance for balls, grade 500 standard tolerance designation, steel uns k02700 overall material