Disc Springs
Ball Bearing Disc Springs
Lautasjouset
Lautasjouset

Disc Springs

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Disc springs (DIN 2093) are intended for structures where great spring force is required in a limited space. Disc springs can be used either as individual elements or in disc spring stacks allowing different force and compression properties.

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ABBREVIATIONS
De = spring outer diameter [mm]
Di = spring inner diameter [mm]
t = material thickness [mm]
L0 = unloaded height [mm]
Ho = max. spring stroke
S max. = max. allowable compression [mm]
F max. = force at compression S [N]

Materials
Spring steel EN-10089 51CrV4.
Stainless and heat-resistant materials are also available.

Surface treatment
Shot peened, phosphated and oiled