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- Gear Coupling Hub
- 6 Coupling Size
- Rough Stock Bore
- 4 in Minimum Bore Diameter
- 6 1/2 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
- All-metal labyrinth seals
- Larger bore capacity
- Piloted gear fit for higher speeds and less vibration
- Compensates for angular, parallel and axial misalignment
| Bore Type | Rough Stock Bore |
| Insert Style | Unbored |
| HP @ RPM | 1511 hp @ 100 rpm |
| RPM | 2100 rpm |
| Bore Dia. [Min] | 4 in |
| Input Bore Range | 4" to 6 1/2" |
| Family Name | Sier-Bath® Alloy Steel Labyrinth Seal Series Couplings |
| Material | All Metal |
| Torque Rating [Max] | 952500 in lb |
| Flange Diameter | 18 in |
| Parallel Misalignment [Max] | 0.105 in |
| Length Through Bore | 9.88 in |
| Coupling Size | 6 |
| Color | Metallic |
| Hub Dia. | 8 13/16 in |
| Flange Type | Exposed Bolt |
| Bore Dia. [Max] | 6 1/2 in |
| Coupling Type | Gear |
| Distance Between Shaft Ends | 0.31 in |
| RPM [Max] | 3600 rpm |
| Torque | 749700 in lb |
| Speed (RPM) | 2100 |
| Outside Dia. | 8.81 in |
| Weight | 169.0 LB |
| EAN or UPC | 697904915921 |
