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- Shaft-to-Shaft Coupling Type
- 0.313 in Bore Diameter
- 0.73 in Outside Diameter
- U25R Coupling Size
applications
- Textile equipment
- Conveyors
- Machine tools
- Centrifugal pumps
- Blowers
- Wind tunnels
- Steering mechanisms
features
- Durable, one piece
- Flexibility compensates for high degrees of shaft misalignment
- Easy to install
- No lubrication required
- No wear parts
- Compact design
- Unaffected by oil, grease, dirt, and most industrial chemicals
| Coupling Size | U25R |
| Temperature Range [Max] | 250 °F |
| Bore Range [Max] | 0.313 in |
| Set Screw | 6-32 |
| Coupling Type | Shaft-to-Shaft |
| Color | Gray/Metallic |
| Bore Type | Finished Bore |
| Hub Type | Regular |
| Material | Steel |
| Bore Dia. [Max] | 0.3130 in |
| Outside Dia. | 0.73 in |
| Wind-Up Angle @ Maximum Torque | 4.5 ° |
| Overall Length | 1.5 in |
| Bore Range [Min] | 0.125 in |
| Length Through Bore | 0.38 in |
| RPM [Max] | 30000 rpm |
| Torque | 34 in lb |
| Set Screw Size | 6-32 |
| Wind-Up Angle @ Nominal Torque | 1.8 ° |
| Bolt Size | 1 |
| Rated Power @ 100 rpm | 1/20 hp |
| Spider Inside Diameter | 0.094 in |
| RPM | 30000 rpm |
| Spider Outside Diameter | 0.16 in |
| Axial Misalignment | 0.02 in |
| Nominal Size | 0.313 in |
| Bore Dia. [Min] | 1/8 in |
| Temperature Range [Min] | -40 °F |
| Parallel Misalignment [Max] | 0.011 in |
| Weight | 0.09 LB |
| EAN or UPC | 685144130402 |
