Belleville washers, also called cupped spring washers or Belleville disc springs, have a conical shell and are shaped like a washer but with added height. Their unique shape allows them to support heavy loads with comparatively minor deflections. Belleville washers and disc springs are used in multiple applications and industries. Some examples are valve actuator assemblies, fail safe breaking, and consumer power tools.
Custom Bellevilles & Disc Springs
For almost 50 years, MW has been a leader in custom precision disc springs, and Belleville washers, having designed and manufactured thousands of custom disc springs for a range of unique applications. Contact us today to request a quote or learn more about the custom manufacturing process.
Belleville Washer and Disc Spring Manufacturing
Put our experience to work for you. If your application needs an engineered solution due to special environmental conditions, tight space requirements, or service life expectations, we are here to help. Together, we will optimize the performance of your system by providing insight into manufacturing methods that minimize your cost.
In addition to custom designs, we offer special packaging of disc springs including stacking, to make your final assembly operation more efficient.
Related Manufacturing Services
We have decades of experience in manufacturing Belleville washers and disc springs and have access to both industry standard and cutting-edge manufacturing technology. Below are a few examples of manufacturing services that you’ll have access to within our facilities.
From heat-treating and precision cutting to pre-stacking and packaging—we work with your team to provide the finishing and packing services that your products need to perform their best.
- Heat Treatments
- Laser Etching
Quality Standards & Certifications
At MW, we pride ourselves on creating quality products that meet or exceed industry standards. Not only do our facilities perform rigorous quality assurance testing to your specified ranges, but we also maintain several key certifications to ensure that only the best products are shipped to you.