Especificaciones :
| Part No. | H (mm) |
 D(mm) |
L (mm) |
|---|---|---|---|
| 3BU0810 | 8 | 13 | 100 |
| 3BU0815 | 8 | 13 | 150 |
| 3BU0820 | 8 | 13 | 200 |
| 3BU1010 | 10 | 15 | 100 |
| 3BU1015 | 10 | 15 | 150 |
| 3BU1020 | 10 | 15 | 200 |
| 3BU1210 | 12 | 18 | 100 |
| 3BU1215 | 12 | 18 | 150 |
| 3BU1220 | 12 | 18 | 200 |
| 3BU1410 | 14 | 20 | 100 |
| 3BU1415 | 14 | 20 | 150 |
| 3BU1420 | 14 | 20 | 200 |
