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compression spring 4.00 x De 25.00 x L0 31.00
BF-644 - compression spring 4.00 x De 25.00 x L0 31.00
Qty from
1
5
10
20
30
50
75
100
CHF/Stk.
13.00
10.00
7.50
5.50
4.50
3.50
2.80
2.30
Weight
d
D
Dd
Dh
L0
R
Ln
sn
Fn
BF-644
35.9712
1.1200 Sorte C
4.00
21.00
16.00
26.00
31.00
80.95
3.50
24.14
6.86
555.04
More Information
Weight g
35.9712
Material
1.1200 Sorte C
d = Thickness Ø mm
4.00
D = Average Diameter mm
21.00
Dd = Largest Mandrel Diameter mm
16.00
Dh = Minimum Sleeve Diameter mm
26.00
L0 = Spring Length unloaded mm
31.00
R = Increase in Force N/mm
80.95
n = Number of Active Coils +2=nt
3.50
Ln = Minimum Spring Length at Fn mm
24.14
sn = Maximum Spring Deflection at Fn mm
6.86
Fn = Maximum Spring Tension at Ln N
555.04
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