Special profile of A183 rod seals provide long service life with low friction force. Especially designed for gas spring applications, these sealing elements extend maintenance periods and supply required gas tightness. They are also preferred in hydraulic and pneumatic applications with similar demands. A183 rod seals can also be used in some low speed-low pressure rotary applications. Thanks to endurance grade special PU material, A183 Rod Seals can be safely used in heavy duty applications.
| TECHNICAL DATA |
| Working Pressure |
Hydraulic |
200 bar
|
| Gas Spring |
200 bar |
| Rotary Transmissions |
20 bar |
| Working Temperature |
-35/+110°C |
| Slinding Speed |
Hydraulic |
1,0 m/sn |
| Gas Spring |
1,0 m/sn |
| Rotary Transmissions |
0,20 m/sn |
| Material |
95 PU |
| Media |
Mineral Base Hydraulic Oil |
| Surface Roughness |
| |
Ra |
Rmax |
| Dynamic Surface |
≤0.4 μm |
≤3.0 μm |
| Groove Base |
≤1.6 μm |
≤6.3 μm
|
| Groove Flanks |
≤3.2 μm |
≤16.0 μm |
| Permissible Gap (S max.) |
| Cross Section |
Pressure |
| 100 |
200 |
| ≤5 |
0.25 |
0.15 |
| >5 |
0.30 |
0.20 |
