Modular radial shaft seal Simmerring® MSS1

Design Sketch
Installation Sketch

  • Combination of Simmerring and internal upstream seal with sinusoidal sealing lip
  • With tension spring
  • With protective lip
  • Rubberized outer jacket
  • Excellent sealing effect
  • Good static sealing effect with low-viscosity or gaseous media
  • Suitable for heavy external dirt loading
  • Compensation of thermal expansion, e.g. in light metal housings, very good sealing effect with greater roughness and split housings
  • Optimal for vertical aggregate application
  • Long 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 against dirt accumulation from outside
  • Rubberized outer jacket ensures tight fit and seal to housing bore
  • Self-retaining
  • Stronger friction can lead to temperature increase
PRD(NA) - 20240326.3