Seals
HDL 3957 R SKF Radial shaft seals
TYPE: Seals for heavy industrial applications, Metal case, With spring-loaded sealing slip, Type HDL, material NBR (SKF)
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Technical specification
| Operating temperature min |
-40 °C
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| Operating temperature max |
120 °C
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| Permissible operating temperature, short periods max |
140 °C
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| Pressure differential max |
0,100 Mpa
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| Maximum shaft surface speed |
24,000 m/s
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