Rotary Seal Set 1R4

The 1R4 rotary seal sets are mainly used for two-way sealing of rotary transmission leadthroughs in rotating assemblies, pivot drives, hose reels and in hydraulic systems for machine tools.
The shape of the dynamic sealing surfaces results in the formation of a lubricant trap, which stops the seal from running dry.

Application Range
Pressure: ≤ 400 bar (≤ 60 °C); ≤ 315 bar (≤ 80 °C); ≤ 250 bar (≤ 100 °C)
Temperature: -30 °C / +100 °C
Sliding Speed: ≤ 0,2 m/s
Standard Material: NBR/NBR-fabric/PA

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