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.
66 fed std all material responses overall material document and classification, metallic hardness rating rockwell c min 60.0 in. and max 67.0 in. special features, steel comp e51100 or steel comp e52100 overall material, afbma std tolerance for balls, grade 10 standard tolerance designation, 0.2186 inches minimum and 0.2188 inches maximum rolling element diameter