| Surface roughness | Rtmax | Ra |
| Sliding surface | ≤ 2.5 µm | 0.1–0.5 µm |
| Trough bottom | ≤ 6.3 µm | ≤ 1.6 µm |
| Trough side | ≤ 15 µm | ≤ 3 µm |
| Bearing area: 50-95% and 0.5 Rz cutting depth (based on Cref = 0%) | ||
| Recommended Size mm | ||||||
| d/h11 | D1/max | D2/ min | c/s | H | L | |
| ＞ | ≤ | |||||
| 5 | 40 | d + 2.0 | d + 12 | 4 | 9.76 | 8.5 |
| 40 | 70 | d + 2.5 | d + 15 | 5 | 11.82 | 10 |
| 70 | 100 | d + 3.0 | d + 18 | 6 | 14.23 | 12.5 |
| 100 | 150 | d + 3.5 | d + 21 | 7 | 16.65 | 14.5 |
| 150 | 210 | d + 4.0 | d + 24 | 8 | 19.11 | 16.5 |
| 210 | 300 | d + 5.0 | d + 30 | 10 | 23.20 | 20.5 |
| 300 | 450 | d + 6.25 | d + 36.5 | 12.5 | 28.31 | 24.5 |
| 450 | d + 7.5 | d + 45 | 15 | 33.42 | 28.5 | |
| The extrusion gap values shown in the table above apply to temperatures below 70°C. Higher temperatures require lower extrusion gaps. | ||||||
| Operating parameters | ||||
| Material | Temperature | Speed | Pressure | |
| Sealing components | Minimum °C | Maximum °C | Maximum m/s | Maximum bar (MPa) |
 PU |
-30 | +110 |
25 | - |
 HPU |
-20 | |||
 SPU |
||||
 TPU |
-50 | |||
| Ordering example | |
| Introduction | Rotary seal TR07-P |
| d x c/s x H [mm] | 100 x 7 x 16.65 |
| Sealing material | PU |
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