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- Size F2.5 Coupling Flex Hub
- Bored for Mill Motor Frame 804
features
- Compensates for angular, parallel and axial misalignment
- Hub teeth are fully crowned to provide for a larger contact area and lower stress under misaligned conditions
- Crowned tooth design avoids end loading that occurs on straight teeth under misalignment
- Patented Vari-Crown® gear teeth for long life
- Standard 20° pressure angle
- Piloted gear fit for higher speeds and less vibration
| Hub Dia. | 4 5/8 in |
| Coupling Size | F2.5 |
| Mill Motor Size | 803, 804 |
| Material | 1045 Carbon Steel |
| HP @ RPM | 90 hp @ 100 rpm |
| Length Through Bore | 3 in |
| Torque Rating [Max] | 56700 in lb |
| RPM [Max] | 4400 rpm |
| Weight | 15.0 LB |
