Sprockets
Metric Simplex, Pilot Bore
PHS 20B-1B51
Metric Simplex, Pilot Bore
PHS 20B-1B51
| Pitch P (mm) | 31.75 |
| Pitch P (in) | 1.25 |
| No. of teeth | 51 |
| Pitch diameter (mm) | 515.75 |
| Pitch diameter (in) | 20.31 |
| Min. bore (mm) | 25 |
| Min. bore (in) | 0.98 |
| Max. bore (mm) | 102 |
| Max. bore (in) | 4.02 |
| Hub H (mm) | 150 |
| Hub H (in) | 5.91 |
| Hub L (mm) | 80 |
| Hub L (in) | 3.15 |
| Weight (kg) | 35.39 |
| Weight (lbs) | 78.02 |
