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sealing system

A complex system of mutually influencing variables acts on the sealing behaviour and the service life

 housing (4)


  • Surfaces
  • centre offset
  • tolerances
  • material


shaft (2)

  • diameter
  • speed
  • eccentricity
  • surface
  • axial movement
  • material


Medium

  • temperature
  • chemical effects
  • viscosity
  • lubrication
  • pressure
  • decomposition products


environment and operating mode (1)(3)

  • temperature
  • dust and dirt
  • running and standstill periods


VR radial shaft seal

  • design and tolerances
  • radial force
  • material
    • hardness
    • wear resistance
    • resistance to swelling and shrinking
    • friction properties



Dichtungssytem mit Zahlen