| 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 | ||||||||
| Corresponding O-ring circle line diameter/OD mm | Cs | L | R | |||||
| AS 568A1) | ISO 36012) | |||||||
| 1.78 | 1.8 | 2 | 1.4 | 0.4 | ||||
| 2.62 | 2.65 | 3 | 2.25 | 0.4 | ||||
| 3.53 | 3.55 | 4 | 3.1 | 0.4 | ||||
| 5.33 | 5.3 | 6 | 4.75 | 0.4 | ||||
| 6.99 | 7 | 8 | 6.2 | 0.4 | ||||
| Operating parameters | ||||
| Material | Temperature | Speed | Pressure | |
| Sealing components | Minimum °C | Maximum °C | Maximum m/s | Maximum bar (MPa) |
 PU |
-30 | +110 | Recommended for static applications only | 800(80) |
 HPU |
-20 |
|||
 SPU |
||||
 TPU |
-50 | |||
 NBR |
-30 | +100 | ||
 FKM |
-20 | +200 | 250(25) | |
 EPDM |
-50 | +150 | ||
 HNBR |
-25 | |||
| AFLAS |
-10 | +200 | ||
 MVQ |
-60 | |||
| Ordering example | |
| Introduction | Static seal TR35 -A |
| d x D x L [mm] | 100 x 112 x 4.75 |
| Sealing material | PU |
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