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, stellite no. 25 mfr ref single material response overall material document and classification, 0.1875 inches nominal rolling element diameter, chromium alloy overall material, afbma std tolerance for balls, grade 25 standard tolerance designation