1989357-1: BEARING,BALL,DUPLEX.
The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: GREASE LUBRICATION, bore_diameter: 0.1875 INCHES NOMINAL IN, overall_width: 0.3920 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND, style_designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-565-5924, 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 | GREASE LUBRICATION |
| bore_diameter | 0.1875 INCHES NOMINAL IN |
| overall_width | 0.3920 INCHES NOMINAL IN |
| load_direction | RADIAL |
| surface_finish | GROUND |
| shield_quantity | 2 |
| style_designator | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| internal_clearance | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| bearing_preload_rating | 1.0 POUNDS NOMINAL LBS |
| overall_outside_diameter | 0.5000 INCHES NOMINAL IN |
| bearing_preload_designation | LIGHT |
| internal_fit-up_designation | LOOSE |
| NSN | 3110-00-565-5924 |
| RETAINER FABRICATION METHOD | PRESSED |
| BEARING PRELOAD RATING | 1.0 POUNDS NOMINAL LBS |
| INTERNAL CLEARANCE | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| INTERNAL FIT-UP DESIGNATION | LOOSE |
| SURFACE FINISH | GROUND |
| BEARING PRELOAD DESIGNATION | LIGHT |
| SHIELD QUANTITY | 2 |
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | UNABLE TO DECODE |
| OVERALL WIDTH | 0.3920 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.