667278: CUP,TAPERED ROLLER BEARING.
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 B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL, head_height: 0.250 INCHES NOMINAL IN, thread_length: 0.375 INCHES NOMINAL EXTERNAL IN, overall_length: 0.750 INCHES NOMINAL IN, connection_style: PLAIN, style_designator: PLUG, MACHINE. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-100-0601, 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 B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL |
| head_height | 0.250 INCHES NOMINAL IN |
| thread_length | 0.375 INCHES NOMINAL EXTERNAL IN |
| overall_length | 0.750 INCHES NOMINAL IN |
| connection_style | PLAIN |
| style_designator | PLUG, MACHINE |
| thread_direction | RIGHT-HAND EXTERNAL |
| nominal_thread_size | 0.875 INCHES EXTERNAL IN |
| thread_pitch_diameters | +0.8343 TO 0.8384 INCHES EXTERNAL IN |
| thread_quantity_per_inch | 18 EXTERNAL |
| thread_series_designator | UNS EXTERNAL |
| material_document_and_classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| NSN | 3110-00-100-0601 |
| OVERALL WIDTH | 0.8125 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 4.4375 INCHES NOMINAL IN |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL IN |
| SPECIAL FEATURES | STEEP ANGLE |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATERIAL | STEEL OVERALL |