Combined radial shaft seals Simmerring® COMBI

Design Sketch
Installation Sketch

  • Combination of Simmerring and additional PU element in one housing
  • With tension spring
  • With protective lip
  • Open metallic outer jacket
  • Very good static sealing effect with low-viscosity or gaseous media.
  • Suitable for heavy external dirt loading
  • Longest service life
Most commonly used in the following applications:
  • Dynamic sealing of rotating shafts, independent of direction of rotation
  • Good static seal between sealing lip and shaft at standstill
  • Protective lip on Simmerring and additional PU element against dirt accumulation from outside, can lead to temperature increase due to stronger friction
  • Metallic outer jacket ensures tight and precise fit
  • Self-retaining
  • Additional guling of the seal into the housing is recommended
PRD(EU) - 20240318.5