Find a Service Center
- 55 Coupling Size
- 2 3/8 in Bore Diameter
- Jaw Coupling Type
- Cast Iron Material
applications
- Mixers
- Conveyors
- Generator sets
- Pumps
- Gearboxes
- Compressors
- Blowers
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
| Coupling Size | 55 |
| Keyway Size | 5/8 x 5/16 |
| Overall Length | 6.3 in |
| Spider Thickness | 0.87 in |
| Coupling Type | Jaw |
| Angular Displacement | 0.09 in |
| Temperature Range [Min] | -40 °F |
| Torque [Min] | 3625 in lb |
| Torque | 3625 in lb |
| Spider Inside Diameter | 2.36 in |
| Insert Style | Bored |
| Spider Outside Diameter | 4.72 in |
| Coupling Style | Curved Jaw |
| Outside Dia. | 4.72 in |
| Bore Dia. [Max] | 2.7600 in |
| Material | Cast Iron |
| RPM [Max] | 4750 rpm |
| Length Through Bore | 2.56 in |
| Lock Type | Setscrew |
| Torque [Max] | 7250 in lb |
| Hub Type | B |
| Bore Dia. [Min] | 1.8900 in |
| Hub Dia. | 3.86 in |
| Color | Gray |
| Distance Between Spider and Hub Face | 0.16 in |
| Temperature Range [Max] | 212 °F |
| Set Screw Size | 3/8-16 |
| Weight | 9.15 LB |
| EAN or UPC | 685144641243 |
