604398: 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 phase: THREE INPUT, temp_rating: 40.0 AMBIENT CELSIUS, power_rating: 0.5000 HORSEPOWER OUTPUT, overall_length: 10.192 INCHES IN, mounting_method: FIXED BASE, shaft_end_style: FLAT KEYWAY SINGLE END. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-100-0504, 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 INPUT |
| temp_rating | 40.0 AMBIENT CELSIUS |
| power_rating | 0.5000 HORSEPOWER OUTPUT |
| overall_length | 10.192 INCHES IN |
| mounting_method | FIXED BASE |
| shaft_end_style | FLAT KEYWAY SINGLE END |
| features_provided | HORIZONTAL MOUNTING POSITION |
| frequency_in_hertz | 50.0 OR 60.0 INPUT |
| current_rating_method | LOAD AND LOCKED ROTOR |
| torque_rating_and_type | 1.000 FOOT-POUNDS RUNNING FT |
| maximum_operating_altitude_rating | 10000.0 FEET FT |
| general_characteristics_item_description | STEEL,MIL-S-6758,0.400 IN. THK,1.750 IN. OD,15/16-16 NS-2B RH THREADTHRU IN |
| NSN | 3110-00-100-0504 |
| STYLE DESIGNATOR | NORMAL ANGLE |
| OVERALL WIDTH | 1.7500 INCHES NOMINAL IN |
| OUTSIDE DIAMETER | 5.8750 INCHES NOMINAL IN |
| BACKFACE CORNER RADIUS | 0.1250 INCHES NOMINAL IN |
| STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATERIAL | STEEL OVERALL |