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  • A disc spring in stainless steel
  • 7905

    Stainless disc spring DSS 8X4.2X0.4

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Dimensions and characteristics

DoOuter diameter
8 mm
DiInner diameter
4.2 mm
tThickness
0.4 mm
L0Unloaded height
0.6 mm
F3Force at 75%
192 N
s3Deflection at F3
0.15 mm
h0Cup height
0.2 mm
s1Deflection at F1
0.05 mm
F1Force at 25%
72 N
s2Deflection at F2
0.1 mm
F2Force at 50%
135 N
snMax deflection
0.2
FnMax force
248 N
SFinish
Dimensions of a Disc Spring