Bore7/8"Chain Size#40Hub Diameter3-1/4 inKeyway Size3/16 x 3/32 inLength Through Bore1 inMaterialCarbon SteelO.D.6.02 inPitch40Pitch Diameter5.737 inScrew Size1/4 inTeeth36TypeFinished Bore Type B
| Bore | 7/8" |
| Chain Size | #40 |
| Hub Diameter | 3-1/4 in |
| Keyway Size | 3/16 x 3/32 in |
| Length Through Bore | 1 in |
| Material | Carbon Steel |
| O.D. | 6.02 in |
| Pitch | 40 |
| Pitch Diameter | 5.737 in |
| Screw Size | 1/4 in |
| Teeth | 36 |
| Type | Finished Bore Type B |