- Size 6 Martin-Flex Coupling Flange
- Uses QD type JA Bushing
| Coupling Size | 5 |
| Outside Dia. | 6.5 in |
| RPM [Max] | 4000 rpm |
| Style | Bushed From Hub Side |
| Torque Rating [Max] | 1134 in lb |
| Bore Dia. [Max] | 1 1/4 in |
| Input Bore Range | 1/2" to 1 1/4" |
| Required per Coupling | 2 |
| Bore Dia. [Min] | 1/2 in |
| Bushing Type | QD |
| Bushing Series | JA |
| Weight | 4.0 LB |
| EAN or UPC | 697950081540 |

