80613110900
AS 25 X 37 X 7 FPM
Materials
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Rubber material: Fluorocarbon rubber (FPM) Body: Steel DIN 1624 Spring: Steel T304 Operating conditions Temperature: -20°C...+200°C (momentary +220°C) Pressure: Approx. 1 bar Surface speed: Max. approx. 15 m/s. Maximum surface speed must be reduced approx: - 1/3 if good grease lubrication - 1/5 if seal with dust lip - 1/3 if sealing lip without spring - 1/2 if two sealing lips with spring (e.g. R-duo) Attention! GR-seal for demanding conditions is FPM coated also from the inside. This makes it available for use at high temperatures and with chemically aggressive substances. WARNING! Burned FPM-rubber must be handled like corrosive substances. |