U-ring rod seal A154 44.45x53.97x6.35/7.35 PU92
Price: €2.46
In stock 6 pcs.
- Code:55044053068
- Weight:0.000 Kgs
A154 U-ring rod nutrings have shorter inner sealing lips and are intended for us in rod applications only.
Their second dynamic sealing lip ensures lower oil film thickness and prevent the entry of unfavourable particles into the cylinder.
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TECHNICAL DATA |
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Standard materials |
PU |
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Working pressure |
400 bar |
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Working temperature |
-30 +100 °C |
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Sliding speed |
0.5 m/s |
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Material |
PU 92 |
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Media |
mineral base hydraulic oil |
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Surface rougness |
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Ra |
Rmax |
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Dynamic surface |
≤ 0.4 μm |
≤ 3 μm |
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Groove base |
≤ 1.6 μm |
≤ 10 μm |
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Groove flanks |
≤ 3.2 μm |
≤ 16 μm |
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Permissable gap (max.) for PU |
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Cross section |
Pressure (bar) |
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150 |
250 |
400 |
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≤ 5 |
0.3 |
0.2 |
0.15 |
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> 5 |
0.35 |
0.25 |
0.2 |
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