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- Size F4 Coupling Flex Hub
- 3 15/16" Bore
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
| Material | 1045 Carbon Steel |
| Torque Rating [Max] | 220500 in lb |
| Length Through Bore | 4.75 in |
| RPM [Max] | 3000 rpm |
| Coupling Size | F4 |
| HP @ RPM | 350 hp @ 100 rpm |
| Hub Dia. | 7 1/2 in |
| Weight | 0.0 LB |
