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- Jaw Coupling Hub, Clamp Style, Bore .313", OD 1 5/16", OAL 1 3/4", 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.
applications
- To make a complete coupling: choose two hubs and one spider with the same O.D.
features
- Dampens shock and vibration
- Two spider materials available: soft and hard
- Electrically isolating
- Balanced design for high speeds up to 8,000 rpm
| Component | Hub |
| Style | Clamp Style |
| Overall Length | 1.75 in |
| Overall Length of Complete Coupling | 1 7/8 in |
| Hub Length | 0.59 in |
| Material | Polished Aluminum |
| Temperature Range [Min] | -10 °F |
| Type | Zero Backlash |
| O.D. | 1.3125 in |
| Bore Size | 0.3125 in |
| Use With | JD21 Spider |
| Temperature Range [Max] | 180 °F |
| Inch/Metric | Inch |
| Weight | 0.082 LB |
| EAN or UPC | 634529068403 |
