

Datasheet| Diameter | 18.0 mm |
| Dimensions ? x H | 18.0 x 12.0 mm |
| Height | 12.0 mm |
| For spindle | 4.0 mm shaft |
| Colour | silver |
| Index colour | black |
| Material |
Aluminium
Plastic |
| Labelling | with line |
| A | 18.0 mm |
| B | 12.0 mm |
| C | 16.0 mm |
| D | 4.0 mm |
| E | 11.0 mm |
| F | 6.5 mm |
| G | 3.5 mm |