Find a Service Center
- Gear Coupling Hub
- 4 1/2 Coupling Size
- Rough Stock Bore
- 3 in Minimum Bore Diameter
- 6 in Maximum Bore Diameter
features
- Smooth, one-piece alloy steel sleeve with either exposed or shrouded bolt design
- Heat-treated bolts for high strength and coated for corrosion resistance
- Patented Vari-Crown® gear teeth for long life
- AISI 4140 alloy steel construction
- Fully molded seals
- Larger bore capacity
- Piloted gear fit for higher speeds and less vibration
- Compensates for angular, parallel and axial misalignment
| Torque Rating [Max] | 354000 in lb |
| Torque | 354000 in lb |
| RPM | 2700 rpm |
| Bore Dia. [Min] | 3 in |
| Bore Dia. [Max] | 6 in |
| Speed (RPM) | 2700 |
| Coupling Size | 4.5, 4 1/2 |
| Outside Dia. | 8.5 in |
| Material | Alloy Steel |
| Length Through Bore | 5.31 in |
| Parallel Misalignment [Max] | 0.175 in |
| Overall Length | 10.94 in |
| HP @ RPM | 562 hp @ 100 rpm |
| Insert Style | Unbored |
| Distance Between Spider and Hub Face | 0.31 in |
| Flange Type | Exposed Bolt |
| Input Bore Range | 3" to 6" |
| Color | Metallic |
| Bore Type | Rough Stock Bore |
| RPM [Max] | 2700 rpm |
| Hub Dia. | 8 1/2 in |
| Coupling Type | Gear |
| Weight | 83.0 LB |
| EAN or UPC | 697904038682 |
