Bolt TypeExposed/ShroudedComponent TypeMill Motor HubCoupling Size4.5Coupling TypeGear CouplingHeight (in)9.13IncludesMill Motor HubLength (in)9.13Length Through Bore (in)7.1875Length Through Bore (mm)182.5625Lube/Non-LubeLubricatedMaterialCarbon steelMax Bore w/standard key6Measurement SystemImperialModelSeries HOD13.625SeriesFast, Series H, WaldronSize Code4.5Width9.13
| Bolt Type | Exposed/Shrouded |
| Component Type | Mill Motor Hub |
| Coupling Size | 4.5 |
| Coupling Type | Gear Coupling |
| Height (in) | 9.13 |
| Includes | Mill Motor Hub |
| Length (in) | 9.13 |
| Length Through Bore (in) | 7.1875 |
| Length Through Bore (mm) | 182.5625 |
| Lube/Non-Lube | Lubricated |
| Material | Carbon steel |
| Max Bore w/standard key | 6 |
| Measurement System | Imperial |
| Model | Series H |
| OD | 13.625 |
| Series | Fast, Series H, Waldron |
| Size Code | 4.5 |
| Width | 9.13 |