- Flex-Link Coupling
- 3 3/4" Bore Diameter
- 7/8 x 7/16" Keyway
- 3.75" Length Through Bore
| Hub Type | Delta |
| Has Finished Bore | Yes |
| Bore Range [Min] | 1.75 in |
| Hub Dia. | 7 1/4 in |
| Bore Range [Max] | 4.25 in |
| Peak Overload Torque | 34500 lb/in |
| Length Through Bore | 3.75 in |
| Keyway Size | 7/8 x 7/16 in |
| Bore Type | Finished Bore |
| Set Screw | 1/2-13 |
| Material | All-Metal |
| Color | Metallic |
| Torque | 22900 in lb |
| Outside Dia. | 7.25 in |
| Coupling Type | Flex-Link |
| Coupling Size | 100 |
| Weight | 18.0 LB |
| EAN or UPC | 685144392220 |

