Mterial sapphire, commercial ; surface roughness rating 8 microinches
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 5895-01-207-0753
NSN 5920-00-008-8465
NSN 5855-01-466-1588
NSN 5855-00-885-8452
NSN 6240-01-124-1829
NSN 6610-00-419-7844
NSN 4140-01-323-0108
NSN 5950-00-878-2963
NSN 5975-01-557-8024
NSN 5998-01-337-1538
NSN 4140-01-659-9371
NSN 5935-01-246-2154