- Model 250A Torque Limiter Coupling
- Minimum Plain Bore
features
- Overload slip protection combined with the ability to couple driving and driven shafts
| Bore Dia. [Min] | 1/2 in |
| Torque Rating [Max] | 40 in lb |
| Chain Size, Minimum No. of Teeth | #35-25 Teeth, #40-20 Teeth, #41-20 Teeth, #50-16 Teeth |
| Outside Dia. | 2.5 in |
| Stock Bore Size | 1/2 in |
| Use With | 250A-1, 250A-2 |
| Overall Length | 1.875 in |
| Bore Dia. [Max] | 7/8 in |
| Weight | 3.5 LB |

