- Size M9 Coupling Hub
- 2.9" RSB
- Max. Bore 9"
| Lock Type | Setscrew |
| RPM [Max] | 2100 rpm |
| Input Bore Range | 2.9" to 9" |
| Torque Rating [Max] | 273000 in lb |
| Hub Dia. | 12 in |
| Outside Dia. | 15.9 in |
| Coupling Size | M9 |
| Bore Dia. [Min] | 2.9000 in |
| Material | Steel |
| Length Through Bore | 8.94 in |
| Bore Dia. [Max] | 9 in |
| Weight | 313.0 LB |
| EAN or UPC | 97039357106 |

