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- Coupling Hub
- 2 1/4 in Bore
- 5 1/4 in Hub Diameter
- 2 23/32 in Hub Length
- 11S Coupling Size
| Coupling Size | 11 |
| Length Through Bore | 3.438 in |
| Material External Use | Cast Iron |
| O.D. | 8.625 in |
| Hub Dia. | 5 1/4 in |
| Outside Dia. | 5 1/4 in |
| Bore Size | 2 1/4 in |
| Bore Type | Finished Bore |
| Material Internal Use | Cast Iron |
| Bore Size [Max] | 3.875 in |
| Finished Bore Size | 2.25 in |
| Material | Steel |
| RPM [Max] | 3,600 rpm |
| Length | 10 3/8 in |
| No. of Set Screws | 2 |
| Key Way Size | 1/2 X 1/4 in |
| Weight | 20.49 LB |
| EAN or UPC | 697950991030 |
