| 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 | Maximum gap mm | ||||||||
| d/f8 | D/H10 | L/+0.2 | Rmax | C | s* | ||||
| ＞ | ≤ | 20 bar | 100 bar | 250 bar | |||||
| 23 | 25 | d + 8 | 8.0 | 0.4 | 3.5 | 0.60 | 0.80 | 0.52 | |
| 25 | 50 | d + 10 | 9.0 | 0.4 | 4.0 | 1.00 | 1.00 | 0.66 | |
| 50 | 150 | d + 15 | 14.0 | 0.4 | 5.0 | 1.50 | 1.40 | 0.78 | |
| 150 | 300 | d + 20 | 17.0 | 0.4 | 6.0 | 2.00 | 1.66 | 0.88 | |
| 300 | 500 | d + 25 | 20.0 | 0.4 | 8.5 | 2.50 | 1.91 | 1.00 | |
| 500 | 600 | d + 30 | 25.0 | 0.4 | 10.0 | 3.00 | 2.18 | 1.13 | |
| The extrusion gap values shown in the table above are applicable to temperatures below 70 °C. Higher temperatures require lower extrusion gaps. |
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| Operating parameters | |||||
| Material | Temperature | Speed | Pressure | ||
| Sealing components | Elastomer | Minimum °C | Maximum °C | Maximum m/s | Maximum bar (MPa) |
 NBR |
|
-30 | +100 | 0.5 | 250 (25) |
| -20 | |||||
 FKM |
 PTFE g |
+200 | |||
 EPDM |
 POM |
-50 | +100 | ||
| PTFE g |
-50 | +150 | |||
 HNBR |
POM |
-25 | +100 | ||
| PTFE g |
+150 | ||||
| AFLAS |
-10 | +200 | |||
| Ordering example | |
| Introduction | Rod seal TS18-R |
| d x D x L [mm] | 100 x 115 x 10 |
| Sealing material | NBR/POM |
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