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Detail page Compression springs: D-331 | Spring steel Ø 4 x 25 x 60.5 mm

Scaled prices (Price group: AA)

QuantitySingle price [EUR]
1 12.3700 EUR
2 9.8500 EUR
3 5.1300 EUR
7 3.0500 EUR
17 1.6600 EUR
37 1.3900 EUR
75 1.3700 EUR
125 1.3384 EUR
175 1.3339 EUR
250 1.2834 EUR
350 1.2456 EUR
CAD image Compression springs D-331

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 25 mm Mean coil diameter
De 29 mm Outer coil diameter
Dd 20.3 mm maximum diameter of mandrel
Dh 30 mm minimum diameter of bush
L0 60.5 mm unstressed spring length
Lk mm buckling length
Fn 819.718 N maximum force in static use
Ln 33.49 mm Minimum length in static use
sn 27.01 mm Maximum spring deflection in static use
Fndyn 713.169 N maximum force in dynamic use
Lndyn 37 mm Minimum length in dynamic use
shdyn 8.75 mm Maximum stroke in dynamic use
S 10.273 mm pitch of spring
n 5.5 pc. number of active coils
nt pc. total number of coils
R 30.348 N/mm Spring rate
Weight 58.5115 g weight of one spring
Fntol 48.17 N (+/-) tolerance of maximum force in static use
Fndtol 47.37 N (+/-) tolerance of maximum dynamic force
Detol 0.35 mm (+/-) tolerances of outer coil diameter
L0tol 1.18 mm (+/-) tolerance of unstressed spring length
Price group AA - 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-331

Product image - Compression springs D-331

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