Find a Service Center
- Size F2.5 Gear Coupling Mill Motor Flex Hub
- RSB
- Bore Range 1 7/16" to 3 1/4"
features
- 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
- 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
| Coupling Type | Gear Coupling Hubs |
| Torque Rating [Max] | 56700 in lb |
| HP @ RPM | 90 hp @ 100 rpm |
| Bore Dia. [Min] | 1 7/16 in |
| Bore Dia. [Max] | 3 1/4 in |
| Bore Type | Rough Stock Bore |
| Color | Metallic |
| Coupling Size | F2.5, 2 1/2 |
| Hub Dia. | 4 5/8 in |
| RPM [Max] | 4400 rpm |
| Outside Dia. | 4.63 in |
| Torque | 56700 in lb |
| Length Through Bore | 3 in |
| Material | 1045 Carbon Steel, AISI 1045 |
| Input Bore Range | 1 7/16" to 3 1/4" |
| Insert Style | Unbored |
| Overall Length | 9.72 in |
| Weight | 25.0 LB |
| EAN or UPC | 697904001853 |
