- Size 5W Coupling Flex Hub
- Bored for Mill Motor Frame 20
| Torque Rating [Max] | 410000 in lb |
| Mill Motor Size | 820 |
| Coupling Size | 5W |
| Length Through Bore | 6.125 in |
| HP @ RPM | 700 hp @ 100 rpm |
| RPM [Max] | 2900 rpm |
| Hub Dia. | 9 1/2 in |
| Material | Steel |
| Weight | 126.0 LB |
| EAN or UPC | 662384488821 |

