Disc Springs

Disc Spring Washers

Disc spring washers , also known as conical springs or Belleville washers , are specialized washers shaped like a slightly conical disc. They are designed to provide high load capacity in a compact space by exerting a strong spring force when compressed. These washers are commonly used to absorb shock, maintain tension, and compensate for thermal expansion or contraction in bolted assemblies. Key Features: Design: Thin, conical disc shape that flattens under load to provide a spring-like action. Material: Manufactured from high-strength steel, stainless steel, or alloy metals for durability and corrosion resistance. Performance: Capable of withstanding high loads with minimal deflection, offering excellent fatigue resistance. Function: Maintains bolt tension, absorbs vibrations, and compensates for settling or thermal changes. Sizes: Available in various diameters, thicknesses, and load ratings to suit different applications.