A disc spring (sometimes called a "Belleville washer" after the inventor) consists primarily of a convex disc supported at the outer periphery by one force and an opposing force on the center of the disc. Disc springs are used singly, or in stacks, to achieve a desired load and travel. The advantage of a disc spring is that it generates high force in a very short spring length and with minimal movement when compressed. All Century Spring disc springs are subject to exacting manufacturing and quality control standards. All discs are preset so that they will not significantly relax under load over time. Century Spring also offers pre-stressed disc springs specifically sized for use with bolts.

Contact Disc CDM Disc CDS Disc
Serrated Disc Curved Disc Wave Disc
Ball Bearing Disc Stainless Disc Flat Washers
FL Series MFL Series NDS Disc
Finger Springs Slotted Disc  

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If the spring needed for your application cannot be found in our inventory, we can fabricate it for you.

Call our Custom Spring Department at 800-237-5225 for a quote.