Rotary Seal XSOS04
Function:
Rotary seals are designed to seal the pressurized hydraulic fluid against the atmosphere, preventing leakage and pollution of the environment or to transfer liquids and/or gases from a stationary part into or out of rotating machinery.
Rotary seals are designed to seal the pressurized hydraulic fluid against the atmosphere, preventing leakage and pollution of the environment or to transfer liquids and/or gases from a stationary part into or out of rotating machinery.
Features:
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Application
Pumps, electric motors, swiveling cylinders, etc.
Max. pressure 0.5 bar, max. speed: PU/POM 5 m/s; NBR/POM 10 m/s; FPM/PTFE 25 m/s.
Max. pressure 0.5 bar, max. speed: PU/POM 5 m/s; NBR/POM 10 m/s; FPM/PTFE 25 m/s.
Seal housing recommandation
Tolerances | [mm]  |   |
---|---|---|
L | + 0,2 | |
∅ NA | H8 | |
∅ NI | f8 | |
Surface roughness | Rtmax [ µ]  | Ra [ µ]  |
Bottom of groove | ≤ 6,3 | ≤ 1,6 |
Face of groove | ≤ 15 | ≤ 3 |
Sliding surface | Rtmax [ µ]  | Ra [ µ]  |
PU, elastormeres | ≤ 2,5 | ≤ 0,1 - 0,5 |
PTFE | ≤ 2 | ≤ 0,05 - 0,3 |