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.

WG4-A (standard)
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. For detailled information, please look at the specific PDF catalogue or contact our application engineers.

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+49(201)86606-0 or vk@techno-parts.de


Di [mm] Da [mm] L [mm]
Material selection
Material No.
Profile Di [mm] Da [mm] L [mm] Material Mat. No. V Quantity