About the Disc Spring (Belleville) Washer
Disc springs (Belleville washers) are conical washers that provide high load in a short deflection and can be stacked to tune force and travel. Used for preload, bolt-tension maintenance and bearing loading.
Also known as: Disc Springs, Belleville Washers, Cupped Washers, Conical Washers.
Features
- High force in a small space
- Stackable to tune load and travel
- Maintains bolt preload
- Spring and stainless steels
Applications
- Bolt-tension maintenance
- Bearing preload
- Presses, clutches and valves
Standards & specification
- DIN EN 16983
- TYPE K NON-SLOTTED
- HEC 2093A / A2
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