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- 55 Coupling Size
- 1 5/8 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
- 1.5° angular misalignment capability
- Resists oil, dirt, sand, moisture, and grease
- Torsionally softer jaw design
- Easy installation
| Coupling Size | 55 |
| Bore Dia. [Max] | 2.1700 in |
| Torque [Max] | 7250 in lb |
| Bore Dia. [Min] | 0.4700 in |
| Outside Dia. | 4.72 in |
| Color | Gray |
| Hub Dia. | 3.86 in |
| Temperature Range [Max] | 212 °F |
| Lock Type | Setscrew |
| Material | Cast Iron |
| Insert Style | Bored |
| Torque | 3625 in lb |
| Distance Between Spider and Hub Face | 0.16 in |
| Angular Displacement | 0.09 in |
| Torque [Min] | 3625 in lb |
| Coupling Type | Jaw |
| Coupling Style | Curved Jaw |
| Spider Inside Diameter | 2.36 in |
| Spider Outside Diameter | 4.72 in |
| Temperature Range [Min] | -40 °F |
| Spider Thickness | 0.87 in |
| RPM [Max] | 4750 rpm |
| Set Screw Size | 3/8-16 |
| Overall Length | 6.3 in |
| Keyway Size | 3/8 x 3/16 |
| Length Through Bore | 2.56 in |
| Hub Type | A |
| Weight | 8.34 LB |
| EAN or UPC | 685144656445 |
