Guide Ring XSBWR04
Function:
Guiding elements are designed to prevent metal to metal contact between components of hydraulic systems e.g. piston and cylinder barrel or shaft and cylinder head.
Features:- Normally cut at an angle for easy installation, but also available as non-split version.
- For use in rod applications.
- Design combines guiding and backring function.
- Low dynamic friction.
- Low break-away forces after long standstills.
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Seal housing recommandation
Tolerances | [mm]  |   |
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∅ NA
| H9 | |
∅ NI
| h8 | |
∅ M
| H9 | |
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Surface roughness | Rtmax [ µ]  | Ra [ µ]  |
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Bottom of groove
| ≤ 6,3 | ≤ 1,6 |
Face of groove
| ≤ 15 | ≤ 3 |
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Gleitfläche | Rtmax [ µ]  | Ra [ µ]  |
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PU, Elastormere
| ≤ 2,5 | ≤ 0,1 - 0,5 |
PTFE
| ≤ 2 | ≤ 0,05 - 0,3 |