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Radial shaft seal Simmerring® PPS

Design Sketch
Installation Sketch

Description

  • With tension spring
  • With protective lip
  • Shortened sealing lip
  • Rubberized outer jacket
  • Very good static sealing effect with low-viscosity or gaseous media.
  • Low friction (up to 50% lower frictional torque than commercially available seals)
  • Compensation of thermal expansion, e.g. in light metal housings, very good sealing effect with greater roughness and split housings
  • Use at high speeds
  • Longest service life
  • Dynamic sealing of rotating shafts, independent of direction of rotation
  • Optimized sealing lip design for pressure loads
  • 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
  • Reduced friction leads to a lower temperature level in the sealing gap

Most commonly used in the following applications:

  • Hydrostatic drives

PRD(EU) - 20250120.4