Find a Service Center
- 38 Coupling Size
- 1 1/4 in Bore Diameter
- Jaw Coupling Type
- Powder Metal Material
applications
- Pumps
- Gearboxes
- Compressors
- Blowers
- Mixers
- Conveyors
- Generator sets
features
- No lubrication required
- No metal to metal contact
- Still performs if elastomer fails
- Easy installation
- Resists oil, dirt, sand, moisture, and grease
- Torsionally softer jaw design
- 1.5° angular misalignment capability
| Spider Inside Diameter | 1.5 in |
| Length Through Bore | 1.77 in |
| Coupling Type | Jaw |
| Torque [Min] | 1680 in lb |
| Torque | 1680 in lb |
| Bore Dia. [Min] | 0.4700 in |
| Keyway Size | 1/4 x 1/8 |
| Outside Dia. | 3.15 in |
| Material | Powder Metal |
| Overall Length | 4.49 in |
| Insert Style | Bored |
| Coupling Size | 38 |
| Spider Outside Diameter | 3.15 in |
| RPM [Max] | 7100 rpm |
| Bore Dia. [Max] | 1 1/2 in |
| Lock Type | Setscrew |
| Distance Between Spider and Hub Face | 0.12 in |
| Color | Metallic |
| Temperature Range [Max] | 212 °F |
| Angular Displacement | 0.07 in |
| Temperature Range [Min] | -40 °F |
| Torque [Max] | 3360 in lb |
| Coupling Style | Curved Jaw |
| Hub Dia. | 2.6 in |
| Spider Thickness | 0.71 in |
| Set Screw Size | 5/16-18 |
| Hub Type | A |
| Weight | 2.21 LB |
| EAN or UPC | 685144620262 |
