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- Coupling Element
- LF250 Coupling Size
- High Temperature Rubber (HTR) Material
features
- Substantial shock, vibration, and misalignment capabilities
- Low weight, low moment of inertia
- Free from noise and electrically insulating
- No lubrication required
- Maintenance-free
- Unique air flow design assists in keeping components cool during operation
| Coupling Size | LF250 |
| Torque | 26500 in lb |
| Length to Centerline | 5 in |
| Temperature Range [Min] | -40 °F |
| Size of Bolts | M20 |
| Bore Dia. [Min] | 1.6300 in |
| Insert Style | Element w/ Hardware |
| Bolt Holes | 12 |
| Temperature Range [Max] | 194 °F |
| Color | Black |
| Angular Misalignment [Max] | 2 degrees |
| Bore Dia. [Max] | 4 1/4 in |
| Outside Dia. | 6.299 in |
| Coupling Type | Torsional |
| Static Angular Stiffness (Inch Pounds/Deg) | 600 |
| Wind-Up Angle @ Nominal Torque | 3 ° |
| RPM [Max] | 3000 rpm |
| Hardness | 60 Shore A |
| Wind-Up Angle @ Maximum Torque | 7.5 ° |
| Parallel Misalignment [Max] | 0.08 in |
| Static Radial Stiffness | 23400 lb/in |
| Material | High Temperature Rubber (HTR) |
| Torque Rating [Max] | 77400 in lb |
| Allowable Continuous Vibratory Torque | 11000 in lb |
| Torsional Stiffness (Inch Pounds/Radian) | 2900 |
| Set Screw Size | M20 |
| Inside Dia. | 6.3 in |
| Static Axial Stiffness | 6570 lb/in |
| Weight | 16.0 LB |
| EAN or UPC | 685144388667 |
