| Surface roughness | Rtmax | Ra |
| Sliding surface | ≤ 2.5 µm | 0.1–0.5 µm |
| Groove bottom | ≤ 6.3 µm | ≤ 1.6 µm |
| Groove side | ≤ 15 µm | ≤ 3 µm |
| Bearing area: 50-95% and 0.5 Rz cutting depth (based on Cref = 0%) | ||
| Recommended Size mm | |||||
| Minimum nominal inner diameter d ≥ 6 mm. This is not a standard section and can be used to replace the existing installation space. New designs are recommended to choose standard sections. |
| Operating parameters | |||
| Material | Temperature | Speed | |
| Sealing components | Minimum °C | Maximum °C | Maximum m/s |
 PU |
-30 | +110 | 4 |
 HPU |
-20 | ||
 SPU |
5 | ||
 TPU |
-50 | 4 | |
 XHPU |
-30 | ||
 XSPU |
-20 | 5 | |
 NBR |
-30 | +100 | 4 |
 FKM |
-20 | +200 | |
 EPDM |
-50 | +150 | |
 HNBR |
-25 | ||
| AFLAS |
-10 | +200 | |
| Ordering example | |
| Introduction | Dust seal TA08 - A |
| d x D/D1x L/H [mm] | 50 x 70/56 x 3/12 |
| Sealing material | PU |
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