A homogenous spherical body, a series of which provides the rolling elements in a bearing, ball (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes:ball,check; ball,valve,ported.
steel corrosion resisting overall material, 440 stainless steel mfr ref single material response overall material document and classification, 0.1800 inches minimum and 0.1960 inches maximum rolling element diameter, ball style designator