- Size A5 Flywheel Coupling Hub
- 1/2" RSB
- Max. Bore 4"
| Outside Dia. | 18.375 in |
| Bore Dia. [Min] | 1/2 in |
| Length Through Bore | 2.776 in |
| Coupling Size | A5 |
| RPM [Max] | 2100 rpm |
| Torque Rating [Max] | 22050 in lb |
| Bore Dia. [Max] | 4 in |
| Input Bore Range | 1/2" to 4" |
| Weight | 7.0 LB |

