172A1189-2: BEARING,BALL,DUPLEX.
The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_diameter: 2.9522 INCHES MINIMUM AND 2.9534 INCHES MAXIMUM IN, overall_width: 1.9385 INCHES MINIMUM AND 1.9985 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND, style_designator: LOADING GROOVE, NON-SEPARABLE. This part is cataloged in the U.S.
Government catalog under NSN 3110-01-228-9079, 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 COMP E52100 INNER RING |
| bore_diameter | 2.9522 INCHES MINIMUM AND 2.9534 INCHES MAXIMUM IN |
| overall_width | 1.9385 INCHES MINIMUM AND 1.9985 INCHES MAXIMUM IN |
| load_direction | ANGULAR |
| surface_finish | GROUND |
| style_designator | LOADING GROOVE, NON-SEPARABLE |
| bearing_preload_rating | 690.0 POUNDS NOMINAL LBS |
| overall_outside_diameter | 5.1173 INCHES MINIMUM AND 5.1189 INCHES MAXIMUM IN |
| bearing_preload_designation | HEAVY |
| standard_tolerance_designation | ABEC NO.1 |
| lubrication_material_document_and_classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| NSN | 3110-01-228-9079 |
| BEARING PRELOAD RATING | 690.0 POUNDS NOMINAL LBS |
| SURFACE FINISH | GROUND |
| BEARING PRELOAD DESIGNATION | HEAVY |
| STYLE DESIGNATOR | LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 1.9385 INCHES MINIMUM AND 1.9985 INCHES MAXIMUM IN |
| OVERALL OUTSIDE DIAMETER | 5.1173 INCHES MINIMUM AND 5.1189 INCHES MAXIMUM IN |
| LOAD DIRECTION | ANGULAR |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE DIAMETER | 2.9522 INCHES MINIMUM AND 2.9534 INCHES MAXIMUM IN |
| MATERIAL | STEEL COMP E52100 BALL |
No substitute or cross-reference records for this part.