Bore1-7/16"Chain Size#80Hub Diameter5-1/4 inKeyway Size3/8 x 3/16 inLength Through Bore2 inMaterialCarbon SteelO.D.19.68 inPitch80Pitch Diameter19.107 inScrew Size3/8 inTeeth60TypeFinished Bore Type B
| Bore | 1-7/16" |
| Chain Size | #80 |
| Hub Diameter | 5-1/4 in |
| Keyway Size | 3/8 x 3/16 in |
| Length Through Bore | 2 in |
| Material | Carbon Steel |
| O.D. | 19.68 in |
| Pitch | 80 |
| Pitch Diameter | 19.107 in |
| Screw Size | 3/8 in |
| Teeth | 60 |
| Type | Finished Bore Type B |