| Material | tool steel, material no. 1.2067 |
| Material hardness | between 58 and 62 HRC |
| Execution | ground finest |
| Admissible operating temperatures | -50°C until +80°C |
| Acceleration / speed | 15m/min |
| Coefficient of friction | 0.04 until 0.08 |
| Sealing | strippers available |
| Lubrication | usual commercial guideway oils |