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Detail page Compression springs: VD-389N-01 | Stainless steel Ø 7 x 39 x 68 mm

Scaled prices (Price group: AL)

QuantitySingle price [EUR]
1 14.5700 EUR
2 11.6100 EUR
3 7.2800 EUR
7 5.4200 EUR
17 3.8200 EUR
37 3.3100 EUR
75 3.2400 EUR
125 3.2451 EUR
175 3.2080 EUR
250 3.1837 EUR
350 3.1130 EUR
CAD image Compression springs VD-389N-01

Technical Data

Formula symbolsValueUnitDescription
Material EN 10270-3-1.4310 - 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 7 mm Wire diameter
Di mm Inner coil diameter
D 39 mm Mean coil diameter
De 46 mm Outer coil diameter
Dd 31 mm maximum diameter of mandrel
Dh 47.4 mm minimum diameter of bush
L0 68 mm unstressed spring length
Lk mm buckling length
Fn 1938.728 N maximum force in static use
Ln 46.1 mm Minimum length in static use
sn 21.9 mm Maximum spring deflection in static use
Fndyn 1756.661 N maximum force in dynamic use
Lndyn 48.16 mm Minimum length in dynamic use
shdyn 4.94 mm Maximum stroke in dynamic use
S 15.25 mm pitch of spring
n 4 pc. number of active coils
nt pc. total number of coils
R 88.541 N/mm Spring rate
Weight 223.6311 g weight of one spring
Fntol 167 N (+/-) tolerance of maximum force in static use
Fndtol 164 N (+/-) tolerance of maximum dynamic force
Detol 0.5 mm (+/-) tolerances of outer coil diameter
L0tol 1.24 mm (+/-) tolerance of unstressed spring length
Price group AL - 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 VD-389N-01

Product image - Compression springs VD-389N-01

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