39491: BEARING,ROLLER,TAPERED.
The BEARING,ROLLER,TAPERED is a Clementoni tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL COMP 4150 OR STEEL COMP 8660 INNER RING, overall_width: 1.7500 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND, special_features: BLACK OXIDE FINISH O/A,108 TEETH 36.0000 IN. GEAR PITCH DIA IN, overall_outside_diameter: 44.5000 INCHES NOMINAL IN.
This part is cataloged in the U.S. Government catalog under NSN 4730-00-167-4149, 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 4150 OR STEEL COMP 8660 INNER RING |
| overall_width | 1.7500 INCHES NOMINAL IN |
| load_direction | RADIAL |
| surface_finish | GROUND |
| special_features | BLACK OXIDE FINISH O/A,108 TEETH 36.0000 IN. GEAR PITCH DIA IN |
| overall_outside_diameter | 44.5000 INCHES NOMINAL IN |
| retainer_fabrication_method | COILED |
| material_document_and_classification | AISI ASSN STD ALL MATERIAL RESPONSES OUTER RING |
| NSN | 4730-00-167-4149 |
| FIRST END THREAD SERIES DESIGNATOR | UNF |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| LENGTH FROM BEARING SURFACE OF WRENCHING FEATURE TO END OF FIRST DIAMETER | 0.063 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 81343-AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE |
| BODY STYLE | STEPPED |
| FIRST END THREAD CLASS | 3A A |
| FIRST END THREAD QUANTITY PER INCH | 24 |
| FIRST END STYLE DESIGNATOR | PLAIN |
| SECOND DIAMETER FROM WRENCHING FEATURE | 0.234 INCHES NOMINAL IN |
| CONCENTRIC HOLE DEPTH | 0.875 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.