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Detail page Compression springs: D-339 | Spring steel Ø 4 x 20 x 150 mm

Scaled prices (Price group: AB)

QuantitySingle price [EUR]
1 12.4800 EUR
2 9.9500 EUR
3 5.4200 EUR
7 3.2800 EUR
17 1.8300 EUR
37 1.5400 EUR
75 1.5100 EUR
125 1.4586 EUR
175 1.4634 EUR
250 1.4345 EUR
350 1.4116 EUR
CAD image Compression springs D-339

Technical Data

Formula symbolsValueUnitDescription
Material EN 10270-1 - Type of material
Spring ends Closed and ground - Spring ends
F1 N prestressed spring force
L1 mm Prestressed spring length
s1 mm Prestressed spring deflection
F2 N Loaded spring force
L2 mm Loaded spring length
s2 mm Loaded spring deflection
d 4 mm Wire diameter
Di mm Inner coil diameter
D 20 mm Mean coil diameter
De 24 mm Outer coil diameter
Dd 15.2 mm maximum diameter of mandrel
Dh 25.1 mm minimum diameter of bush
L0 150 mm unstressed spring length
Lk 115.94 mm buckling length
Fn 1018.97 N maximum force in static use
Ln 92.18 mm Minimum length in static use
sn 57.83 mm Maximum spring deflection in static use
Fndyn 837.027 N maximum force in dynamic use
Lndyn 102.5 mm Minimum length in dynamic use
shdyn 18.04 mm Maximum stroke in dynamic use
S 7.892 mm pitch of spring
n 18.5 pc. number of active coils
nt pc. total number of coils
R 17.622 N/mm Spring rate
Weight 127.9452 g weight of one spring
Fntol 62 N (+/-) tolerance of maximum force in static use
Fndtol 60.65 N (+/-) tolerance of maximum dynamic force
Detol 0.35 mm (+/-) tolerances of outer coil diameter
L0tol 2.65 mm (+/-) tolerance of unstressed spring length
Price group AB - price group
F1tol N (+/-) tolerance of prestressed spring force
F2tol N (+/-) tolerance of loaded spring force

Country of origin: DE | Customs tariff number: 73202081

Product image - Compression springs D-339

Product image - Compression springs D-339

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