The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 60.0 MILLIMETERS NOMINAL MM, overall_width: 28.00 MILLIMETERS NOMINAL MM, surface_finish: GROUND, style_designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-572-4931, 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 |
| bore_diameter | 60.0 MILLIMETERS NOMINAL MM |
| overall_width | 28.00 MILLIMETERS NOMINAL MM |
| surface_finish | GROUND |
| style_designator | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| end_item_identification | MRAP - COUGAR |
| overall_outside_diameter | 110.00 MILLIMETERS NOMINAL MM |
| internal_fit-up_designation | STANDARD |
| retainer_fabrication_method | PRESSED |
| standard_tolerance_designation | RBEC NO.1 |
| NSN | 5120-00-572-4931 |
| DRIVE SURFACE SIZE | 0.497 INCHES MINIMUM AND 0.502 INCHES MAXIMUM FIRST END IN |
| MATERIAL | STEEL COMP 4130 OVERALL |
| SURFACE TREATMENT | CHROMIUM OR NICKEL OR OXIDE OVERALL |
| WRENCHING SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END IN |
| WRENCHING SURFACE SHAPE | SQUARE SINGLE END INTERNAL |
| DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |
| OVERALL LENGTH | 3.820 INCHES NOMINAL IN |
| WRENCHING END HEAD THICKNESS | 0.620 INCHES NOMINAL IN |
| DRIVE END HEAD THICKNESS | 1.180 INCHES NOMINAL IN |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |