Belts
Classical 4L
PHG 4L690
Classical 4L
PHG 4L690
| Belt marking | 4L690 |
| No. of ribs | 1 |
| Pitch length (mm) | 1788 |
| Pitch length (in) | 70.39 |
| Inside length (mm) | 1753 |
| Inside length (in) | 69 |
| w = Width (mm) | 12.7 |
| Width (in) | 0.5 |
| h = Height (mm) | 7.9 |
| h = Height (in) | 0.31 |
