Bore1-3/4"Chain Size#80Hub Diameter4-3/4 inKeyway Size3/8 x 3/16 inLength Through Bore2 inMaterialCarbon SteelO.D.9.48 inPitch80Pitch Diameter8.931 inScrew Size3/8 inTeeth28TypeFinished Bore Type B
| Bore | 1-3/4" |
| Chain Size | #80 |
| Hub Diameter | 4-3/4 in |
| Keyway Size | 3/8 x 3/16 in |
| Length Through Bore | 2 in |
| Material | Carbon Steel |
| O.D. | 9.48 in |
| Pitch | 80 |
| Pitch Diameter | 8.931 in |
| Screw Size | 3/8 in |
| Teeth | 28 |
| Type | Finished Bore Type B |