Find a Service Center
- 42 Coupling Size
- 1 7/8 in Bore Diameter
- Jaw Coupling Type
- Cast Iron 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
| Temperature Range [Min] | -40 °F |
| Keyway Size | 1/2 x 1/4 |
| Hub Type | B |
| Color | Gray |
| RPM [Max] | 6000 rpm |
| Lock Type | Setscrew |
| Temperature Range [Max] | 212 °F |
| Angular Displacement | 0.07 in |
| Length Through Bore | 1.97 in |
| Spider Inside Diameter | 1.81 in |
| Material | Cast Iron |
| Torque [Min] | 2345 in lb |
| Coupling Style | Curved Jaw |
| Hub Dia. | 2.95 in |
| Torque [Max] | 4690 in lb |
| Bore Dia. [Max] | 2.1300 in |
| Coupling Type | Jaw |
| Spider Outside Diameter | 3.74 in |
| Set Screw Size | 5/16-18 |
| Bore Dia. [Min] | 1.0200 in |
| Torque | 2345 in lb |
| Outside Dia. | 3.74 in |
| Coupling Size | 42 |
| Overall Length | 4.96 in |
| Spider Thickness | 0.79 in |
| Distance Between Spider and Hub Face | 0.12 in |
| Insert Style | Bored |
| Weight | 4.49 LB |
| EAN or UPC | 685144641175 |
