Storia tecnica ed equivalenti internazionali di DIN EN ISO 8751

Spine elastiche a spirale - Serie leggera

Disegni dimensionali e diagrammi tecnici

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Dimensioni chiave e parametri tecnici

Dimensions in mm - source DIN EN ISO 8751

Publication date: 07 - 2007

d1 nom d2 max (before mounting) a ≈ s Minimum shear strength, double kN (steel and martensitic ss only) Minimum shear strength, double kN (austenitic ss steel only)
1.5 1.4 0.5 0.08 0.8 0.65
2 1.9 0.7 0.11 1.5 1.1
2.5 2.4 0.7 0.14 2.3 1.8
3 2.9 0.9 0.17 3.3 2.5
3.5 3.4 1 0.19 4.5 3.4
4 3.9 1.1 0.22 5.7 4.4
5 4.85 1.3 0.28 9 7
6 5.85 1.5 0.33 13 10
8 7.8 2 0.45 23 18

DIN 8751 - commercial lengths

nominal size
1.5
2
2.5
3
3.5
4
5
6
8
nominal length l
4 X X
5 X X X
6 X X X X X
8 X X X X X X
10 X X X X X X X
12 X X X X X X X X
14 X X X X X X X X
16 X X X X X X X X X
18 X X X X X X X X X
20 X X X X X X X X X
22 X X X X X X X X X
24 X X X X X X X X X
26 X X X X X X X X
28 X X X X X X X X
30 X X X X X X X X
32 X X X X X X X X
35 X X X X X X X X
40 X X X X X X X X
45 X X X X X X X
50 X X X X X X
55 X X X X
60 X X X X
65 X X
70 X X
75 X X
80 X
85 X
90 X
95 X
100 X
120 X