Ball Bearing Spring Washers

Ball bearing disc springs or ball bearing washers are designed for use with radial ball bearings as a retaining spring and are used to reduce vibration and shaft deflection. When used effectively, these disc springs reduce running noise and minimize excessive wear.

Availability

Stock & OnDemand
Yes
Custom
Yes

Ball Bearing Spring Washers Overview

Ready to Order?

Visit our Century Spring site to order standard in-stock parts.

Custom Manufacturing

Custom Ball Bearing Spring Washers

Our facilities routinely produce and stock BB and AK series ball bearing spring washers; however, MW specializes in custom manufacturing of all types. With 30 facilities worldwide and access to a variety of standard and specialized materials, we are happy to work with your team to produce a custom part for your specific needs.

Request a Custom Quote
Machined components - Ball Bearing Spring Washers

Ball Bearing Disc Spring Manufacturing & Configurations

The BB and AK series disc spring are generally produced within our facilities using stainless steel with a Rockwell hardness testing score of C40-51. However, MW specializes in custom manufacturing, meaning that if your application requires specialty materials, finishes, or additional processes, we are happy to accommodate your needs.

MW Components - Ball-bearing (BB) series disc spring diagram

Materials

MW stocks standard and specialty materials of all types. Below are some commonly requested materials used to manufacture ball bearing washers.

  • Alloy Steels
  • Carbon Steels
  • Stainless Steel Alloys
  • Specialty Metals

Disc Spring Configurations

BB Series

BB (Ball Bearing) Series Disc Springs are specially designed as preloading springs for use with radial ball bearings. These disc springs help to maintain positioning accuracy of the bearing with no endplay. They also minimize vibration and shaft deflection. Proper preloading will increase bearing rigidity and eliminate excessive running noise.

MW Components - Ball-bearing (BB) series disc spring

AK Series

AK (Ball Bearing) Series Disc Springs are specially designed as preloading springs for use with radial ball bearings. These disc springs help to maintain positioning accuracy of the bearing with no endplay. They also minimize vibration and shaft deflection. Proper preloading will increase bearing rigidity and eliminate excessive running noise.

MW Components - Spring washers - Bellevilles & disc springs

Need a Large Order?

We can design and manufacture a component for your specific application in any quantity. For quantities over 1,000, please request a quote.

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Consumer products component manufacturing