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- Size FLA4 Coupling Flex Hub
- 1 5/8 Bore
features
- Ideal for high temperature applications
- Patented Vari-Crown® gear teeth for long life
- Standard 20° pressure angle
- Piloted gear fit for higher speeds and less vibration
- All metal alloy design 4140
- No rubber
- metal labyrinth design
- Crowned tooth design avoids end loading that occurs on straight teeth under misalignment
- 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
| Torque | 283800 in lb |
| HP @ RPM | 450 hp @ 100 rpm |
| Coupling Type | Gear Coupling Hubs |
| Torque Rating [Max] | 283750 in lb |
| Overall Length | 10.13 in |
| Insert Style | Bored |
| RPM [Max] | 5260 rpm |
| Material | 4140 Steel, All Metal |
| Length Through Bore | 4.75 in |
| Coupling Size | 4, FLA4 |
| Outside Dia. | 5.75 in |
| Hub Dia. | 5 3/4 in |
| Color | Metallic |
| Weight | 45.48 LB |
| EAN or UPC | 697904930320 |
