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- S18 Coupling Size
- 1 in Bore Diameter
- 2.225 in Maximum Bore Diameter
| Coupling Size | S18 |
| Coupling Type | Torsional |
| Bore Type | Rough Stock Bore |
| Outside Dia. | 6.28 in |
| Insert Style | Flexible |
| Elastomeric Member | Natural Rubber |
| Recommended Torque (Wet) | 55 ft lb |
| Nominal Size | 1 in |
| Color | Gray/Metallic |
| Overall Length | 7.44 in |
| No. of Jaws | 6 |
| Temperature Range [Max] | 200 °F |
| Material | Steel |
| RPM [Max] | 5600 rpm |
| Bolt Size | #5 |
| Torque [Max] | 2000 in lb |
| Length Through Bore | 2.5 in |
| Bore Dia. [Max] | 2.2250 in |
| Temperature Range [Min] | -60 °F |
| Rated Power @ 100 rpm | 3.17 hp |
| Torque | 2000 in lb |
| Torsional Stiffness (Inch Pounds/Radian) | 5.73 |
| Recommended Torque (Dry) | 75 ft lb |
| Allowable Continuous Vibratory Torque | 6000 in lb |
| Hub Dia. | 3.44 in |
| Weight | 16.2 LB |
| EAN or UPC | 685144260819 |
