The bellows of Freudenberg Sealing Technologies have a variety of applications, mainly in the automotive sector and general industry. With excellent quality, bellows protect moving parts against external influences like dirt and prevent the loss of lubricants. Available in all kinds of designs, bellows can also take up axial movements. The bellows of Freudenberg Sealing Technologies are used in all kinds of designs and materials for any customer requirement.



  • Depending on the application, bellows and connecting areas can have very different geometrical shapes and dimensions.
  • More than 500 different bellows geometries are available to the user quickly and cost-effectively.




  • Single convolution bellows prevent the escape of lubricant at shaft joints and protect the joints against soiling.


           Ensures secure and continuous sealing of cable bushings and thus:

  • Very good sealing properties through extensive sealing area in both connection areas
  • Protection of technical or mechanical devices
  • Noise reduction
  • Low mechanical loading through friction for cables, Bowden cables or similar
  • Easily installed with fitting straps
  • Optically and aesthetically appealing sealing solution
  • Installation and cost advantages through the of one bellows for different diameter dimensions to be sealed
  • Flexibility of movement through convoluted design
  • Simple cable replacement possible without damage, thus service friendly
  • High product service life