Find a Service Center
- Jaw Coupling Hub with Keyway, Set Screw Style, Bore .625", OD 2 1/4", OAL 3 3/20", Keyway 3/16", Polished Aluminum
description
- Comprised of two hubs and a torque-transmitting polyurethane spider. The spider is press fit between the jaws, ensuring zero backlash operation while dampening shock to the connected components. The spiders are available in three durometers to meet various application needs. 98 Shore A spiders provide the greatest strength and torsional rigidity, 92 Shore A spiders are a balance between stiffness and compliance and 85 Shore A are highly compliant.
| Component | Hub |
| Keyway Size | 3/16 |
| O.D. | 2.25 in |
| Inch/Metric | Inch |
| Style | Set Screw Style |
| Overall Length | 3.15 in |
| Type | Zero Backlash |
| Bore Size | 0.625 in |
| Material | Polished Aluminum |
| Weight | 0.469 LB |
| EAN or UPC | 634529113493 |
