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- Size 13 Coupling Flange
- RSB
- Min. Bore 2"
- Max. Bore 4 1/2"
| Material | Cast Iron |
| Outside Dia. | 11.75 in |
| Coupling Size | 13S |
| RPM [Max] | 2400 rpm |
| Set Screw | Yes |
| Length Through Bore | 4.38 in |
| Bore Range [Max] | 4.5 in |
| Hub Dia. | 6 3/4 in |
| Bore Range [Min] | 2 in |
| Hub Length | 1.31 in |
| Weight | 45.2 LB |
| EAN or UPC | 697950276021 |
