The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL COMP 301 OVERALL, thickness: 0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN, hole_diameter: 0.088 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, overall_diameter: 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0325, 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 301 OVERALL |
| thickness | 0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN |
| hole_diameter | 0.088 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| overall_diameter | 0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| surface_treatment | PASSIVATE OVERALL |
| peripheral_shape_style | ROUND |
| center_hole_shape_style | ROUND |
| cross-sectional_shape_style | RECTANGULAR |
| material_document_and_classification | AMS 5517 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| NSN | 3110-00-100-0325 |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL IN |
| MATERIAL | STEEL OVERALL |
| OVERALL WIDTH | 1.1875 INCHES NOMINAL IN |
| STYLE DESIGNATOR | NORMAL ANGLE |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| OUTSIDE DIAMETER | 4.3750 INCHES NOMINAL IN |