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: 1.1875 INCHES NOMINAL IN, cone_width: 1.4300 INCHES NOMINAL IN, bore_diameter: 3.3750 INCHES NOMINAL IN, overall_width: 1.5625 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 3110-00-100-0649, 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 | 1.1875 INCHES NOMINAL IN |
| cone_width | 1.4300 INCHES NOMINAL IN |
| bore_diameter | 3.3750 INCHES NOMINAL IN |
| overall_width | 1.5625 INCHES NOMINAL IN |
| standout_width | 0.3750 INCHES NOMINAL IN |
| style_designator | STRAIGHT BORE, NORMAL ANGLE |
| cone_corner_radius | 0.1400 INCHES NOMINAL IN |
| backface_corner_radius | 0.1250 INCHES NOMINAL IN |
| overall_outside_diameter | 6.0000 INCHES NOMINAL IN |
| standard_tolerance_designation | AFBMA CLASS 2 |
| NSN | 3110-00-100-0649 |