- Flexible Elements Series
- 644 Coupling Size
| Disc Pack Profile | Scalloped |
| Misalignment Capacity | 2/3° |
| No. of Bolt Holes | 4 |
| Disc Pack Material | Stainless Steel |
| Bolt Circle Dia. | 2.53 in |
| Unitization | Fully Unitized |
| Bushing I.D. | 0.2 in |
| Coupling Size | 644 |
| Series | Flexible Elements |
| Bolt Hole Diameter | 0.2 in |
| Weight | 0.0 LB |
| EAN or UPC | 782935280138 |

