- Size M8 Flywheel Coupling Hub
- 1/2" RSB
- Max. Bore 7 1/4"
| Coupling Size | M8 |
| Bore Dia. [Min] | 1/2 in |
| Torque Rating [Max] | 311000 in lb |
| RPM [Max] | 1500 rpm |
| Bore Dia. [Max] | 7 1/4 in |
| Length Through Bore | 5.25 in |
| Outside Dia. | 28.875 in |
| Input Bore Range | 1/2" to 7 1/4" |
| Weight | 30.0 LB |

