Wiper XSWR03
Function:
Wipers are designed to keep dust, dirt, sand and others off the rod and the sealing and guiding elements, avoiding abrasive damage caused by external contamination.
Features:- The profile is designed with interference on the OD which provides a good static fit, preventing the entry of humidity and other contamination via the outside diameter.
- Tight seat in the housing ensures that the wiper is held in place.
- Prevention of corrosion in the seat due to the use of a retainer ring in hard plastics.
- Not suitable for pressure from the trailing side.
- For housing acc. to ISO 6195-1986 – Type B.
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Seal housing recommandation
Tolerances | [mm]  |   |
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L
| + 0,2 | |
∅ NA
| H11 | |
∅ NI
| f8 | |
|
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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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Sliding surface | Rtmax [ µ]  | Ra [ µ]  |
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PU, elastormeres
| ≤ 2,5 | ≤ 0,1 - 0,5 |
PTFE
| ≤ 2 | ≤ 0,05 - 0,3 |
Installation
Press-in installation; separate installation of retainer ring and elastomer part possible.