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Detail page Compression springs: D-345 | Spring steel Ø 5 x 50 x 85 mm

Scaled prices (Price group: AC)

QuantitySingle price [EUR]
1 12.7100 EUR
2 10.1200 EUR
3 5.6200 EUR
7 3.4700 EUR
17 2.1700 EUR
37 1.8100 EUR
75 1.7400 EUR
125 1.7063 EUR
175 1.7081 EUR
250 1.6746 EUR
350 1.6471 EUR
CAD image Compression springs D-345

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 5 mm Wire diameter
Di mm Inner coil diameter
D 50 mm Mean coil diameter
De 55 mm Outer coil diameter
Dd 43.7 mm maximum diameter of mandrel
Dh 56.8 mm minimum diameter of bush
L0 85 mm unstressed spring length
Lk mm buckling length
Fn 773.158 N maximum force in static use
Ln 31.88 mm Minimum length in static use
sn 53.13 mm Maximum spring deflection in static use
Fndyn 713.125 N maximum force in dynamic use
Lndyn 36 mm Minimum length in dynamic use
shdyn 18.82 mm Maximum stroke in dynamic use
S 22.857 mm pitch of spring
n 3.5 pc. number of active coils
nt pc. total number of coils
R 14.554 N/mm Spring rate
Weight 134.0889 g weight of one spring
Fntol 42.18 N (+/-) tolerance of maximum force in static use
Fndtol 41.7 N (+/-) tolerance of maximum dynamic force
Detol 0.8 mm (+/-) tolerances of outer coil diameter
L0tol 2.1 mm (+/-) tolerance of unstressed spring length
Price group AC - 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-345

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