Belleville spring washers (also known as belleville disc springs) were invented by Julien-Francoise Belleville, who was awarded a patent in 1861 for a spring designed like a cone-shaped ring, capable of absorbing large axial forces with relatively small spring travel. Mubea has proudly manufactured Belleville springs in our Daaden, Germany plant since 1960.

Mubea's wave disc springs / wave spring washers can be developed to your special requirements. With more than 40 years in the spring business, our staff can handle almost any individual solid design wave spring production request. EN 16983 (DIN 2093) compliant, we currently produce specialty sizes as small as 20 mm to as large as 300 mm outer diameter.

Self-centering disc spring stacks are used in disc spring applications where outer diameter or inner diameter guidance is not possible. To utilize self-centering technology the spring stack must be under a constant pre-load and at minimum be 6 mm in thickness. Numerous other restrictions apply and would need to be discussed on a case by case basis with our engineering staff. 

Special disc springs can be used for couplings, gearboxes, transmissions and other purposes which require special fitting requirements. Mubea’s engineers can help develop and produce high quality bearing disc springs and special springs made to EN 16983 (DIN 2093) specifications. Manufacturing methods for specialized disc springs can include stamped, turned, fine-blanked for holding very tight tolerances, cold- or hot-formed, laser-cutting or water-jet cutting. Contact one of Mubea’s professionals today to learn how we can help with the production of special disc springs.

Mubea is able to offer our Generation II disc springs technology. Generation II technology allows the disc springs to operate at higher stress levels than standard Belleville disc springs, providing higher durability and or reduced overall size.

Mubea's high quality slotted disc springs are great for use in automatic transmissions, clutches, overload clutches, overload couplings, and more. With more than 40 years experience, our staff can produce a custom sized slotted disc spring to your exact specifications, built to industry quality standards.