B20504-12: BEARING,BALL,ANNULAR.
The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 12.00 MILLIMETERS NOMINAL MM, overall_width: 0.5000 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-554-3189, 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 OVERALL |
| bore_shape | STRAIGHT |
| bore_diameter | 12.00 MILLIMETERS NOMINAL MM |
| overall_width | 0.5000 INCHES NOMINAL IN |
| seal_quantity | 1 |
| load_direction | RADIAL |
| surface_finish | GROUND |
| inner_ring_width | 0.4800 INCHES NOMINAL IN |
| outer_ring_width | 0.4850 INCHES NOMINAL IN |
| special_features | W/ OR W/O FELT CORE SEAL |
| style_designator | NON-LOADING GROOVE, NON-SEPARABLE |
| bearing_seal_type | LABYRINTH |
| NSN | 3110-00-554-3189 |
| RETAINER FABRICATION METHOD | PRESSED |
| BEARING SEAL TYPE | LABYRINTH |
| OUTER RING WIDTH | 0.4850 INCHES NOMINAL IN |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SURFACE FINISH | GROUND |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.5000 INCHES NOMINAL IN |
| OVERALL OUTSIDE DIAMETER | 32.00 MILLIMETERS NOMINAL MM |
| BORE SHAPE | STRAIGHT |
| LOAD DIRECTION | RADIAL |