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Detail page Compression springs: D-277 | Spring steel Ø 2.5 x 20 x 120 mm

Scaled prices (Price group: J)

QuantitySingle price [EUR]
1 5.1600 EUR
2 3.6400 EUR
3 3.4700 EUR
7 2.4200 EUR
17 1.1500 EUR
37 0.8500 EUR
75 0.6800 EUR
125 0.4859 EUR
175 0.4196 EUR
250 0.3695 EUR
350 0.3536 EUR
450 0.3284 EUR
CAD image Compression springs D-277

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 2.5 mm Wire diameter
Di mm Inner coil diameter
D 20 mm Mean coil diameter
De 22.5 mm Outer coil diameter
Dd 16.8 mm maximum diameter of mandrel
Dh 23.3 mm minimum diameter of bush
L0 120 mm unstressed spring length
Lk 71.34 mm buckling length
Fn 293.289 N maximum force in static use
Ln 46.3 mm Minimum length in static use
sn 73.7 mm Maximum spring deflection in static use
Fndyn 245.933 N maximum force in dynamic use
Lndyn 58.2 mm Minimum length in dynamic use
shdyn 22.59 mm Maximum stroke in dynamic use
S 9.4 mm pitch of spring
n 12.5 pc. number of active coils
nt pc. total number of coils
R 3.979 N/mm Spring rate
Weight 35.3507 g weight of one spring
Fntol 13.7 N (+/-) tolerance of maximum force in static use
Fndtol 13.51 N (+/-) tolerance of maximum dynamic force
Detol 0.35 mm (+/-) tolerances of outer coil diameter
L0tol 2.28 mm (+/-) tolerance of unstressed spring length
Price group J - 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-277

Product image - Compression springs D-277

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