X-rings
X-rings are four-lip seals with a sealing profile.
They are characterized by low friction due to reduced pressure and less wear, as well as greater security against spiral twisting and reduced possibility of leakage due to pressure distribution across the ring cross-section.
They are made of acrylonitrile-butadiene rubber (NBR), have good resistance in a wide temperature range from -20 °C to +120 °C, as well as good oil resistance to mineral and hydraulic oils and have a shore hardness of 70±5.
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