Bore1-3/4"Chain Size#50Hub Diameter3-3/4 inKeyway Size3/8 x 3/16 inLength Through Bore1-1/4 inMaterialCarbon SteelO.D.9.31 inPitch50Pitch Diameter8.96 inScrew Size3/8 inTeeth45TypeFinished Bore Type B
| Bore | 1-3/4" |
| Chain Size | #50 |
| Hub Diameter | 3-3/4 in |
| Keyway Size | 3/8 x 3/16 in |
| Length Through Bore | 1-1/4 in |
| Material | Carbon Steel |
| O.D. | 9.31 in |
| Pitch | 50 |
| Pitch Diameter | 8.96 in |
| Screw Size | 3/8 in |
| Teeth | 45 |
| Type | Finished Bore Type B |