| Sealing material | TPU | PTEF | ||
| Surface roughness | Rtmax | Ra | Rtmax | Ra |
| Sliding surface | ≤ 2.5 µm | 0.1–0.5 µm | ≤2 µm | 0.05–0.3 µm |
| Trough bottom | ≤ 6.3 µm | ≤ 1.6 µm | ≤6.3 µm | ≤ 1.6 µm |
| Trough side | ≤ 15 µm | ≤ 3 µm | ≤15 µm | ≤ 3 µm |
| Bearing area: 50-95% and 0.5 Rz cutting depth (based on Cref = 0%) | ||||
| Recommended size mm | ||||||||
| Guide ring, used for piston and piston rod, available in open and closed designs. Can also be used as a flat washer or positioning ring. |
| Operating parameters | |||||
| Material | Temperature | Speed | Specific load | ||
| Guide component | Minimum °C | Maximum °C | Maximum m/s | Maximum N/mm2 | |
 PTFE g |
-200 | +200 | 4 | 3.0 | |
 PTFE b |
5 | 4.5 | |||
 POM |
-50 | +100 | 4 | 25 | |
| PA |
-40 |
||||
 Presin |
+130 | 90 | |||
| Ordering example | |
| Introduction | Guide ring TF02 |
| d x D x L [mm] | 100 x 105 x 2.5 |
| Material | POM |
Previous Page
TF03
Next Page
Free inquiry
