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- 28 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
| Set Screw Size | 5/16-18 |
| Spider Inside Diameter | 1.18 in |
| Torque | 840 in lb |
| Outside Dia. | 2.56 in |
| Keyway Size | 1/4 x 1/8 |
| Temperature Range [Max] | 212 °F |
| Length Through Bore | 1.38 in |
| Spider Thickness | 0.59 in |
| RPM [Max] | 8500 rpm |
| Color | Metallic |
| Hub Dia. | 1.89 in |
| Lock Type | Setscrew |
| Coupling Type | Jaw |
| Hub Type | B |
| Distance Between Spider and Hub Face | 0.1 in |
| Coupling Size | 28 |
| Spider Outside Diameter | 2.56 in |
| Overall Length | 3.54 in |
| Torque [Max] | 1680 in lb |
| Angular Displacement | 0.05 in |
| Bore Dia. [Min] | 0.8700 in |
| Insert Style | Bored |
| Coupling Style | Curved Jaw |
| Material | Powder Metal |
| Bore Dia. [Max] | 1 1/2 in |
| Torque [Min] | 840 in lb |
| Temperature Range [Min] | -40 °F |
| Weight | 1.59 LB |
| EAN or UPC | 685144620187 |
