Belleville Washer

Also known as: Disc Spring, Conical Spring Washer, Cupped Spring Washer

Conical disc springs that provide high spring load in compact space. Used where consistent preload or vibration dampening is critical.

Quick Specifications

Washer Type

Spring

Category

Washer

Measurement

Imperial, Metric

Dimensions

Inner Diameter (ID)
0.125" - 4"
Outer Diameter (OD)
0.25" - 8"
Thickness
0.015" - 0.25"

Available Materials

Steel Stainless Steel

Standards

DIN 6796 DIN 2093

Common Applications

  • + Thermal expansion compensation
  • + Vibration dampening
  • + Preload maintenance
  • + Bolt tensioning

Not Recommended For

  • - Applications requiring flat bearing surface

Related Fasteners

Lock Washer Wave Washer