488768: BEARING,BALL,DUPLEX.
The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 RETAINER, bore_diameter: 140.0 MILLIMETERS NOMINAL MM, overall_width: 80.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, special_features: SPLIT INNER RING,PULLER GROOVE ON INNER AND OUTER RING,RETAINER SILVER PLATED. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-858-2659, 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 4340 RETAINER |
| bore_diameter | 140.0 MILLIMETERS NOMINAL MM |
| overall_width | 80.0 MILLIMETERS NOMINAL MM |
| load_direction | RADIAL |
| surface_finish | GROUND |
| special_features | SPLIT INNER RING,PULLER GROOVE ON INNER AND OUTER RING,RETAINER SILVER PLATED |
| style_designator | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING |
| internal_clearance | 0.0049 INCHES MINIMUM RADIAL AND 0.0069 INCHES MAXIMUM RADIAL IN |
| overall_outside_diameter | 220.0 MILLIMETERS NOMINAL MM |
| retainer_fabrication_method | MACHINED |
| standard_tolerance_designation | ABEC NO.7 |
| part_name_assigned_by_controlling_agency | BEARING BALL |
| NSN | 3110-00-858-2659 |
| RETAINER FABRICATION METHOD | MACHINED |
| INTERNAL CLEARANCE | 0.0049 INCHES MINIMUM RADIAL AND 0.0069 INCHES MAXIMUM RADIAL IN |
| SURFACE FINISH | GROUND |
| STYLE DESIGNATOR | NON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING |
| OVERALL WIDTH | 80.0 MILLIMETERS NOMINAL MM |
| OVERALL OUTSIDE DIAMETER | 220.0 MILLIMETERS NOMINAL MM |
| LOAD DIRECTION | RADIAL |
| SPECIAL FEATURES | SPLIT INNER RING,PULLER GROOVE ON INNER AND OUTER RING,RETAINER SILVER PLATED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BEARING BALL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |