Description:

Plastic polytetrafluoroethylene material, ams 3651 assn std single material response material document and classification, ball .

Properties:

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.