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, steel comp e52100 overall material, 0.2513 inches minimum and 0.2515 inches maximum rolling element diameter, 66 fed std single material response overall material document and classification