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- Size M4 Coupling Hub
- 15/16" RSB
- Max. Bore 3 3/4"
| Outside Dia. | 6.4 in |
| Coupling Size | M4 |
| Bore Dia. [Max] | 3 3/4 in |
| Material | Steel |
| Input Bore Range | 15/16" to 3 3/4" |
| Torque Rating [Max] | 12600 in lb |
| Bore Dia. [Min] | 15/16 in |
| Lock Type | Setscrew |
| Length Through Bore | 3.2 in |
| RPM [Max] | 5300 rpm |
| Hub Dia. | 5 1/2 in |
| Weight | 20.0 LB |
| EAN or UPC | 843424031140 |
