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- Shaft-to-Shaft Coupling Type
- 3/8 in Bore Diameter
- 1.04 in Outside Diameter
- U50R Coupling Size
| Coupling Size | U50R |
| Rated Power @ 100 rpm | 0.13 hp |
| Coupling Type | Shaft-to-Shaft |
| Wind-Up Angle @ Maximum Torque | 4.5 ° |
| Temperature Range [Min] | -40 °F |
| Wind-Up Angle @ Nominal Torque | 1.82 ° |
| Nominal Size | 3/8 in |
| Bore Dia. [Min] | 0.3130 in |
| Bore Type | Finished Bore |
| Spider Outside Diameter | 0.31 in |
| Color | Gray/Metallic |
| RPM [Max] | 30000 rpm |
| Axial Misalignment | 0.035 in |
| Outside Dia. | 1.04 in |
| Material | Steel |
| Length Through Bore | 0.64 in |
| Bore Dia. [Max] | 1/2 in |
| Set Screw | 1/4-20 |
| Bore Range [Max] | 0.5 in |
| Temperature Range [Max] | 250 °F |
| Bore Range [Min] | 0.313 in |
| Torque | 82 in lb |
| Parallel Misalignment [Max] | 0.021 in |
| RPM | 30000 rpm |
| Overall Length | 2.5 in |
| Bolt Size | 1 |
| Set Screw Size | 1/4-20 |
| Spider Inside Diameter | 0.125 in |
| Hub Type | Regular |
| Weight | 0.36 LB |
| EAN or UPC | 685144455727 |
