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Sealing and Bearing Elements

Hunger sealing and bearing elements are characterised by an outstanding sealing effect with minimum friction and the exclusion of any metal-to-metal contacts within the hydraulic cylinder, which increases cylinder life. The basic materials used are high-quality plastics and elastomers, which are further refined using special processes. Additives improve the sliding properties and resistance to pressure and abrasion of the end products. Maintenance work during the operational life of the cylinder is thereby considerably reduced.

Hunger DFE manufactures rotary seals, piston seals, rod seals, wipers, bearing elements, V-packings and static seals.

Our team of qualified engineers prepares individual and competent design and fitting solutions, accounts for the specific operating conditions, and guarantees immediate attention and individual servicing of your inquiries.

Fields of Application:
  • Mechanical engineering
  • Mobile hydraulics
  • Press construction
  • Lifting equipment
  • Forestry machinery
  • Steel construction in hydraulic engineering
  • Offshore
  • Mining
  • Bridge construction