Product catalog
Sealing and plastics technology

Rotary Seal Sets

Rotary Seal Set 1R4

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 ou very low operating temperatures (see PDF Catalogue or contact our application engineers).

TECHNO-PARTS GmbH, Alte Bottroper Str. 81, D-45356 Essen,