Belts
Classical BB/HBB
PHG BB137
Classical BB/HBB
PHG BB137
| Belt marking | BB137 |
| No. of ribs | 1 |
| Pitch length (mm) | 3550 |
| Pitch length (in) | 139.76 |
| Inside length (mm) | 3480 |
| Inside length (in) | 137 |
| w = Width (mm) | 17 |
| Width (in) | 0.67 |
| h = Height (mm) | 13 |
| h = Height (in) | 0.51 |
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