Find a Service Center
- Uniflex Coupling
- 1.7300" O.D.
- Shaft-to-Shaft
- 2.910" Long
- 5/8" Bore
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
| Outside Dia. | 1.73 in |
| Set Screw | 1/4-20 |
| Wind-Up Angle @ Maximum Torque | 3 Degree |
| Size | U87S |
| Outside Diameter | 1.73 in, 43.94 mm |
| Length Through Bore | 0.84 in |
| Weight | 1.17 lb |
| Spider Outside Diameter | 0.44 in |
| Bore Size | 5/8 x 3/4 in |
| Spider Inside Diameter | 0.19 in |
| Temperature | -40 to 250 °F |
| Bore Range [Min] | 0.438 in |
| Overall Length | 2.91 in |
| Type | Shaft-to-Shaft |
| Nominal Size | 5/8 in |
| Wind-Up Angle @ Nominal Torque | 1.17 Degree |
| RPM | 10000 rpm |
| Bore Range [Max] | 0.875 in |
| Hub Style | Short |
| Bore Depth | 0.84 in, 21.34 mm |
| Bolt Grade | 1 |
| Keyway Size | 3/16 x 3/32 in |
| Bore Dia. [Min] | 0.44 in, 11 mm |
| HP Rating @ 100 rpm | 0.55 hp |
| Axial Misalignment | 0.02 in, 0.51 mm |
| Bore Dia. [Max] | 0.88 in, 22.23 mm |
| Total Cubic Inches | 8.71 in3 |
| Material | Steel |
| Speed | 10000 rpm |
| Parallel Misalignment [Max] | 0.61 mm |
| Bore Type | Finished Bore |
| Torque | 346 in lb |
| Color | Gray/Metallic |
| Coupling Type | Shaft-to-Shaft |
| Coupling Size | U87S |
| Set Screw Size | 1/4-20 |
| Weight | 1.17 LB |
| EAN or UPC | 685144450760 |
