The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, cup_width: 34.00 MILLIMETERS NOMINAL MM, cone_width: 40.00 MILLIMETERS NOMINAL MM, bore_diameter: 130.00 MILLIMETERS NOMINAL MM, overall_width: 43.75 MILLIMETERS NOMINAL MM, standout_width: 9.75 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-439-0474, 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 |
| cup_width | 34.00 MILLIMETERS NOMINAL MM |
| cone_width | 40.00 MILLIMETERS NOMINAL MM |
| bore_diameter | 130.00 MILLIMETERS NOMINAL MM |
| overall_width | 43.75 MILLIMETERS NOMINAL MM |
| standout_width | 9.75 MILLIMETERS NOMINAL MM |
| style_designator | STRAIGHT BORE, NORMAL ANGLE |
| cone_corner_radius | 4.00 MILLIMETERS NOMINAL MM |
| backface_corner_radius | 3.00 MILLIMETERS NOMINAL MM |
| overall_outside_diameter | 230.00 MILLIMETERS NOMINAL MM |
| retainer_fabrication_method | PRESSED |
| standard_tolerance_designation | AFBMA CLASS 2 |
| NSN | 3110-01-439-0474 |
| CONE WIDTH | 40.00 MILLIMETERS NOMINAL MM |
| BORE DIAMETER | 130.00 MILLIMETERS NOMINAL MM |
| CUP WIDTH | 34.00 MILLIMETERS NOMINAL MM |
| STYLE DESIGNATOR | STRAIGHT BORE, NORMAL ANGLE |
| OVERALL WIDTH | 43.75 MILLIMETERS NOMINAL MM |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATERIAL | STEEL OVERALL |
| STANDOUT WIDTH | 9.75 MILLIMETERS NOMINAL MM |
| RETAINER FABRICATION METHOD | PRESSED |
| BACKFACE CORNER RADIUS | 3.00 MILLIMETERS NOMINAL MM |