21D327: BEARING,BALL,ANNULAR.
The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, contact_angle: 25.0 DEGREES MINIMUM, load_direction: ANGULAR, surface_finish: GROUND, internal_clearance: 0.0016 INCHES MINIMUM RADIAL AND 0.0035 INCHES MAXIMUM RADIAL IN. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-540-8486, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL INNER RING |
| bore_shape | STRAIGHT |
| contact_angle | 25.0 DEGREES MINIMUM |
| load_direction | ANGULAR |
| surface_finish | GROUND |
| internal_clearance | 0.0016 INCHES MINIMUM RADIAL AND 0.0035 INCHES MAXIMUM RADIAL IN |
| retainer_fabrication_method | MACHINED |
| NSN | 3110-00-540-8486 |
| RETAINER FABRICATION METHOD | MACHINED |
| INTERNAL CLEARANCE | 0.0016 INCHES MINIMUM RADIAL AND 0.0035 INCHES MAXIMUM RADIAL IN |
| SURFACE FINISH | GROUND |
| BORE SHAPE | STRAIGHT |
| CONTACT ANGLE | 25.0 DEGREES MINIMUM |
| LOAD DIRECTION | ANGULAR |
| SPECIAL FEATURES | INTERNAL CLEARANCE MEASURED UNDER 33 LB LOAD ALSO SPLIT INNER RING ALSO INNER AND OUTER RINGS TIN PLATED 0.00002 IN. MIN TO 0.00005 IN. MAX THICK ALSO BALLS OF ELECTRODE VACUUM MELTED STEEL ALSO SELECTED,CLASSIFIED AND TESTED BY ASSY MFR AT HIS PLANT LBS |
| MATERIAL | STEEL OUTER RING |
| MATERIAL | STEEL INNER RING |
| MATERIAL | COPPER ALLOY RETAINER |