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.
ball style designator, 0.1250 inches nominal rolling element diameter, steel comp e52100 overall material, astm a331 grade e52100 assn std single material response overall material document and classification, afbma std tolerance for balls, grade 50 standard tolerance designation