Hardness shall be rb 54 to 72 with readings taken on parallel flats, per astm e 18
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.
Classification: Ball bearings, nesoi
NSN 5835-00-614-0650
NSN 5905-01-373-9695
NSN 5998-00-959-6018
NSN 5965-01-590-3311
NSN 5945-01-607-4384
NSN 6650-00-236-0724
NSN 6150-00-202-9150
NSN 6145-01-160-7658
NSN 6145-01-408-2456
NSN 7035-01-410-9197
NSN 6320-00-701-0437
NSN 5990-00-924-8024