Bore Size5-1/4"Keyway1-1/4" x 1/4"MaterialCast Iron
| Barrel Diameter | 6-1/2 in |
| Bolt Circle Diameter | 7-7/8 in |
| Bore Diameter | 5-1/4 in |
| Flange Diameter | 9 in |
| Flange Thickness | 1-1/4 in |
| Hub Diameter | 11.38 in |
| Keyway Size | 1/4 x 1-1/4 in |
| Material | Cast Iron |
| Number of Bolt Holes | 4 |
| O.D. | 6.494 |
| Overall Length | 6-3/4 in |
| Screw Size | 3/4-10 x 6-3/4 in |
| Type | Standard |