Fabric shaft seal WG4

Fabric shaft seal for heavy machine construction. The Profile WG4 resp. WG4-S combines the characteristics of radial lip seals and face seals wich enables the use of just a single seal instead of a rotary shaft seal and e.g. a v-ring. WG4-S is provided with an additional sufficiently robust dust lip to prevent the penetration of foreign bodies into the sealing system. Versions: WG4-A (standard) and WG4-S (with additional dust lip) Application Range Sliding Speed: <= 15 m/s Temperature NBR/Fabric: -30 °C / +100 °C (+120)* Temperature HNBR/Fabric: -40 °C / +150 °C (+175)* Temperature VMQ/Fabric: -50 °C / +200 °C (+250)* Temperature FKM/Fabric: -20 °C / +200 °C (+250)* * temporarily Other materials are available for very high or very low operating temperatures (see PDF Catalogue or contact our application engineers).

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