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: 0.6875 INCHES NOMINAL IN, cone_width: 0.9550 INCHES NOMINAL IN, bore_diameter: 1.1250 INCHES NOMINAL IN, overall_width: 0.9688 INCHES NOMINAL IN, standout_width: 0.2813 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-345-2749, 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 | 0.6875 INCHES NOMINAL IN |
| cone_width | 0.9550 INCHES NOMINAL IN |
| bore_diameter | 1.1250 INCHES NOMINAL IN |
| overall_width | 0.9688 INCHES NOMINAL IN |
| standout_width | 0.2813 INCHES NOMINAL IN |
| style_designator | STRAIGHT BORE, STEEP ANGLE |
| cone_corner_radius | 0.1870 INCHES NOMINAL IN |
| backface_corner_radius | 0.0620 INCHES NOMINAL IN |
| overall_outside_diameter | 2.8593 INCHES NOMINAL IN |
| standard_tolerance_designation | AFBMA CLASS 4 |
| general_characteristics_item_description | 4.25 IN. LG; 4.125 IN. W; 1.625 IN. H; 12 LAMPS IN EACH READOUT IN |
| NSN | 4330-01-345-2749 |