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Detail page Compression springs: D-301 | Spring steel Ø 3.2 x 25 x 94.5 mm

Scaled prices (Price group: M)

QuantitySingle price [EUR]
1 5.5300 EUR
2 3.9000 EUR
3 3.7100 EUR
7 2.9000 EUR
17 1.4300 EUR
37 1.1000 EUR
75 0.9400 EUR
125 0.6511 EUR
175 0.6135 EUR
250 0.5760 EUR
350 0.5306 EUR
450 0.4927 EUR
CAD image Compression springs D-301

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 3.2 mm Wire diameter
Di mm Inner coil diameter
D 25 mm Mean coil diameter
De 28.2 mm Outer coil diameter
Dd 21 mm maximum diameter of mandrel
Dh 29.3 mm minimum diameter of bush
L0 94.5 mm unstressed spring length
Lk mm buckling length
Fn 447.924 N maximum force in static use
Ln 38.81 mm Minimum length in static use
sn 55.69 mm Maximum spring deflection in static use
Fndyn 397.334 N maximum force in dynamic use
Lndyn 45.1 mm Minimum length in dynamic use
shdyn 18.51 mm Maximum stroke in dynamic use
S 10.741 mm pitch of spring
n 8.5 pc. number of active coils
nt pc. total number of coils
R 8.043 N/mm Spring rate
Weight 52.4263 g weight of one spring
Fntol 21.88 N (+/-) tolerance of maximum force in static use
Fndtol 21.57 N (+/-) tolerance of maximum dynamic force
Detol 0.35 mm (+/-) tolerances of outer coil diameter
L0tol 1.89 mm (+/-) tolerance of unstressed spring length
Price group M - price group
F1tol N (+/-) tolerance of prestressed spring force
F2tol N (+/-) tolerance of loaded spring force

Country of origin: DE | Customs tariff number: 73202081

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Product image - Compression springs D-301

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