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- Coupling Hardware
- Drop-Out Coupling Type
- RRU137 Coupling Size
applications
- Textile equipment
- Conveyors
- Machine tools
- Centrifugal pumps
- Blowers
- Wind tunnels
- Steering mechanisms
features
- No lubrication required
- Unaffected by oil, grease, dirt, and most industrial chemicals
| Overall Length | 6.53 in |
| Coupling Type | Drop-Out |
| Depth | 1 in |
| Parallel Misalignment [Max] | 0.035 in |
| Outside Dia. | 3.25 in |
| Wind-Up Angle @ Maximum Torque | 1.85 ° |
| Rated Power @ 100 rpm | 2 1/50 hp |
| Flange Diameter | 4.38 in |
| RPM | 6000 rpm |
| Material | Steel |
| No. of Jaws | 1 |
| Angular Misalignment [Max] | 3 degrees |
| Spider Inside Diameter | 0.375 in |
| Spider Outside Diameter | 0.69 in |
| Torque [Max] | 1260 in lb |
| Bore Dia. [Min] | 5/8 in |
| Bore Dia. [Max] | 1 7/8 in |
| Coupling Size | RRU137 |
| Cross Section Height | 3 in |
| Set Screw Size | 3/8-16 |
| Weight | 0.25 LB |
| EAN or UPC | 685144527455 |
