| Code | D | B | d | Z |
| BG-200-01 | 200 | 3,0 | 30 | 20 |
| BG-250-01 | 250 | 3,2 | 30 | 24 |
| BG-300-01 | 300 | 3,2 | 30 | 28 |
| BG-350-01 | 350 | 3,6 | 30 | 32 |
| BG-400-01 | 400 | 4,0 | 30 | 36 |
| BG-400-02 | 400 | 4,0 | 30 | 42 |
| BG-450-01 | 450 | 4,0 | 30 | 42 |
| BG-500-01 | 500 | 4,0 | 30 | 48 |
| BG-550-01 | 550 | 4,0 | 30 | 48 |
| BG-600-01 | 600 | 4,0 | 30 | 56 |
| BG-600-02 | 600 | 4,4 | 30 | 56 |
