277788: BEARING,ROLLER,CYLINDRICAL.
The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN, overall_width: 0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN, surface_finish: GROUND, locating_feature: NONLOCATING. This part is cataloged in the U.S.
Government catalog under NSN 6610-00-289-9799, 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 | 1.9680 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN |
| overall_width | 0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN |
| surface_finish | GROUND |
| locating_feature | NONLOCATING |
| style_designator | SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE |
| precious_material | SILVER |
| surface_treatment | SILVER RETAINER |
| internal_clearance | 0.0012 INCHES MINIMUM RADIAL AND 0.0021 INCHES MAXIMUM RADIAL IN |
| overall_outside_diameter | 3.1491 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN |
| retainer_fabrication_method | MACHINED |
| NSN | 6610-00-289-9799 |
No substitute or cross-reference records for this part.