- Size A9 Brakewheel or Disc Coupling Hub
- 2.9" RSB
- Max. Bore 9 1/4"
| Bore Dia. [Min] | 2.9000 in |
| Input Bore Range | 2.9" to 9 1/4" |
| Length Through Bore | 6.17 in |
| Torque Rating [Max] | 200500 in lb |
| Bore Dia. [Max] | 9 1/4 in |
| Hub Dia. | 9 1/2 in |
| Outside Dia. | 15.9 in |
| Lock Type | Setscrew |
| RPM [Max] | 1360 rpm |
| Coupling Size | A9 |
| Material | Steel |
| Weight | 182.0 LB |

