- Size A4 Spacer Flange
- RSB
- Max. Bore 3 3/8"
| Material | Steel |
| Bore Dia. [Min] | 0.9500 in |
| Hub Dia. | 4.6 in |
| Length Through Bore | 2.61 in |
| Torque Rating [Max] | 8820 in lb |
| Bore Dia. [Max] | 3 3/8 in |
| Outside Dia. | 6.95 in |
| Coupling Size | A4 |
| RPM [Max] | 7000 rpm |
| Weight | 14.0 LB |

