"Marketplace since 2012"


JESA, founded in 1969 by Mr. Joseph Egger in Villars-sur-Glâne in the Swiss Canton of Fribourg, is currently a limited company of the POLYGENA group and employs a workforce of approximately 250 people.

A specialist in bespoke precision ball bearing solutions and innovative units containing engineering polymers, JESA has been a leading player in this market for over 45 years. With a worldwide presence, its turnover is around 50 million Swiss francs. JESA regularly invests in cutting-edge technology production equipment in order to pursue its journey towards operational excellence.


  • Bearing units
  • Tailored ball bearing units

For over 40 years, JESA integrates additional components into its ball bearings, and offers a complete integral solution. JESA units are mainly the result of the assembling and/ or overmoulding of metal, or synthetic components. But materials such as ceramic or magnesium are also part of our range of solutions.

Thinking "units and sub assemblies", that is where the differentiation begins.

  • Custom bearings

When standard solutions are not the perfect answer, we develop special ones. A one-stop solution – from the design phase to the finished product.

  • Overmolded bearings

The coating and ball-bearings in our plastic over-moulded ball bearings are together for life – quite simply a perfect match.

  • Standard bearings

By working closely with professional partners for many years, we achieve a level of quality that deserves the JESA name.


  • Worldwide delivery

    For all oders over $99

  • Secure Payment

    100% secure payment

  • 24/7 Support

    Online top support