Find a Service Center
- Shaft-to-Shaft Coupling Type
- 7/8 in Bore Diameter
- 2.54 in Outside Diameter
- U137S 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
- Compact design
- Unaffected by oil, grease, dirt, and most industrial chemicals
- No wear parts
| Coupling Size | U137S |
| Wind-Up Angle @ Nominal Torque | 1.35 ° |
| RPM [Max] | 6000 rpm |
| Bore Dia. [Min] | 5/8 in |
| Spider Inside Diameter | 0.375 in |
| Set Screw | 3/8-16 |
| Spider Outside Diameter | 0.69 in |
| Outside Dia. | 2.54 in |
| Bore Range [Max] | 1.375 in |
| Bore Type | Finished Bore |
| Color | Gray/Metallic |
| Torque | 1260 in lb |
| Bore Range [Min] | 0.625 in |
| Keyway Size | 3/16 x 3/32 |
| Overall Length | 4.12 in |
| Bolt Size | 1 |
| Parallel Misalignment [Max] | 0.35 in |
| Coupling Type | Shaft-to-Shaft |
| Rated Power @ 100 rpm | 2 1/50 hp |
| Material | Steel |
| Set Screw Size | 3/8-16 |
| Temperature Range [Min] | -40 °F |
| RPM | 6000 rpm |
| Wind-Up Angle @ Maximum Torque | 3 ° |
| Hub Type | Short |
| Bore Dia. [Max] | 1 3/8 in |
| Nominal Size | 7/8 in |
| Length Through Bore | 1.01 in |
| Axial Misalignment | 0.02 in |
| Temperature Range [Max] | 250 °F |
| Weight | 3.0 LB |
| EAN or UPC | 685144457172 |
