Find a Service Center
- Shaft-to-Shaft Coupling Type
- 1.375 in Bore Diameter
- 2.98 in Outside Diameter
- U150R 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
| RPM | 1800 rpm |
| Bore Dia. [Max] | 1 1/2 in |
| Rated Power @ 100 rpm | 3 1/50 hp |
| Material | Steel |
| Bore Range [Max] | 1.5 in |
| Parallel Misalignment | 0.041 in |
| Set Screw Location | Over the Key |
| RPM [Max] | 3000 rpm |
| Temperature Range [Max] | 250 °F |
| Bore Dia. Tolerance Minus | 0 in |
| Spider Outside Diameter | 0.81 in |
| Wind-Up Angle @ Nominal Torque | 0.85 ° |
| Set Screw | Yes |
| Color | Gray/Metallic |
| Axial Misalignment | 0.04 in |
| Bore Dia. Tolerance Plus | 0.001 in |
| Bolt Size | 1 |
| Bore Dia. [Min] | 3/4 in |
| Wind-Up Angle @ Maximum Torque | 3 ° |
| Keyway Size | 5/16 x 5/32 3/8 x 3/16 |
| Nominal Size | 1 3/8 in |
| Coupling Size | U150R |
| Angular Misalignment | 3 degrees |
| Spider Inside Diameter | 0.375 in |
| Temperature Range [Min] | -40 °F |
| Parallel Misalignment [Max] | 0.041 in |
| Outside Dia. | 2.98 in |
| Coupling Type | Shaft-to-Shaft |
| Torque Rating | 1890 in lb |
| Smaller Bore Size | 1 3/8 in |
| Torque | 1890 in lb |
| Set Screw Size | 3/8-16 |
| Length Through Bore | 1.88 in |
| Bore Type | Finished Bore |
| Larger Bore Size | 1 7/16 in |
| Overall Length | 6.28 in |
| HP @ RPM | 3.02 hp @ 100 rpm |
| Hub Type | Regular |
| Weight | 7.22 LB |
| EAN or UPC | 685144442192 |
