Find a Service Center
- Size FA2.5 Gear Coupling Mill Motor Flex Hub
- RSB
- Bore Range 1 7/16" to 3 1/4"
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
- Made of alloy steel
- Fully molded seals
| Input Bore Range | 1 7/16" to 3 1/4" |
| Length Through Bore | 3.03 in |
| Bore Type | Rough Stock Bore |
| Color | Metallic |
| Bore Dia. [Min] | 1 7/16 in |
| Bore Dia. [Max] | 3 1/4 in |
| Coupling Type | Gear Coupling Hubs |
| Torque Rating [Max] | 69300 in lb |
| Outside Dia. | 4.63 in |
| Hub Dia. | 4 5/8 in |
| HP @ RPM | 110 hp @ 100 rpm |
| Coupling Size | FA2.5, 2 1/2 |
| RPM [Max] | 4400 rpm |
| Insert Style | Unbored |
| Material | 4140 Alloy Steel, All Metal |
| Weight | 29.0 LB |
| EAN or UPC | 697904041323 |
