7744487: BEARING,ROLLER,TAPERED.
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 phase: THREE, material: STEEL HOUSING, drive_type: DIRECT, air_flow_rate: 110.0 CUBIC FEET PER MINUTE NOMINAL, inclosure_type: PARTIALLY INCLOSED, outlet_location: BOTTOM. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-774-4487, 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.
| phase | THREE |
| material | STEEL HOUSING |
| drive_type | DIRECT |
| air_flow_rate | 110.0 CUBIC FEET PER MINUTE NOMINAL |
| inclosure_type | PARTIALLY INCLOSED |
| stage_quantity | 4 |
| outlet_location | BOTTOM |
| prime_mover_type | ELECTRIC MOTOR |
| style_designator | FIXED, MULTISTAGE |
| surface_treatment | ENAMEL HOUSING OUTSIDE |
| discharge_direction | VERTICAL DOWN |
| environmental_protection | DRIPPROOF |
| NSN | 3110-00-774-4487 |
| RETAINER FABRICATION METHOD | PRESSED |
| CUP WIDTH | 0.8490 INCHES NOMINAL IN |
| STYLE DESIGNATOR | STRAIGHT BORE, DOUBLE CONE, SINGLE CUP |
| OVERALL WIDTH | 2.3750 INCHES MINIMUM AND 2.4350 INCHES MAXIMUM IN |
| OVERALL OUTSIDE DIAMETER | 5.3750 INCHES MINIMUM AND 5.3760 INCHES MAXIMUM IN |
| BACKFACE CORNER RADIUS | 0.1300 INCHES NOMINAL IN |
| CONE CORNER RADIUS | 0.0600 INCHES NOMINAL IN |
| ALIGNMENT TYPE | RIGID |
| CONE WIDTH | 2.3438 INCHES NOMINAL IN |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |