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: 0.9375 INCHES NOMINAL IN, cone_width: 1.2500 INCHES NOMINAL IN, bore_diameter: 1.8750 INCHES NOMINAL IN, overall_width: 1.3125 INCHES NOMINAL IN, standout_width: 0.3750 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 3110-00-076-2388, 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 | 0.9375 INCHES NOMINAL IN |
| cone_width | 1.2500 INCHES NOMINAL IN |
| bore_diameter | 1.8750 INCHES NOMINAL IN |
| overall_width | 1.3125 INCHES NOMINAL IN |
| standout_width | 0.3750 INCHES NOMINAL IN |
| style_designator | STRAIGHT BORE, STEEP ANGLE |
| cone_corner_radius | 0.1400 INCHES NOMINAL IN |
| backface_corner_radius | 0.1250 INCHES NOMINAL IN |
| overall_outside_diameter | 4.6250 INCHES NOMINAL IN |
| standard_tolerance_designation | AFBMA CLASS 2 |
| NSN | 3110-00-076-2388 |
| CONE CORNER RADIUS | 0.1400 INCHES NOMINAL IN |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| BORE DIAMETER | 1.8750 INCHES NOMINAL IN |
| CONE WIDTH | 1.2500 INCHES NOMINAL IN |
| OVERALL WIDTH | 1.3125 INCHES NOMINAL IN |
| MATERIAL | STEEL OVERALL |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL IN |
| STYLE DESIGNATOR | STRAIGHT BORE, STEEP ANGLE |
| STANDOUT WIDTH | 0.3750 INCHES NOMINAL IN |
| CUP WIDTH | 0.9375 INCHES NOMINAL IN |