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Detail page Compression springs: D-387 | Spring steel Ø 6.3 x 32 x 110 mm

Scaled prices (Price group: AG)

QuantitySingle price [EUR]
1 13.5300 EUR
2 10.7800 EUR
3 6.2300 EUR
7 4.2800 EUR
17 2.7100 EUR
37 2.3100 EUR
75 2.2200 EUR
125 2.1813 EUR
175 2.1735 EUR
250 2.1481 EUR
350 2.0967 EUR
CAD image Compression springs D-387

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 6.3 mm Wire diameter
Di mm Inner coil diameter
D 32 mm Mean coil diameter
De 38.3 mm Outer coil diameter
Dd 24.7 mm maximum diameter of mandrel
Dh 39.6 mm minimum diameter of bush
L0 110 mm unstressed spring length
Lk mm buckling length
Fn 2098.612 N maximum force in static use
Ln 73.58 mm Minimum length in static use
sn 36.42 mm Maximum spring deflection in static use
Fndyn 1872.597 N maximum force in dynamic use
Lndyn 77.5 mm Minimum length in dynamic use
shdyn 12.59 mm Maximum stroke in dynamic use
S 12.2 mm pitch of spring
n 8.5 pc. number of active coils
nt pc. total number of coils
R 57.618 N/mm Spring rate
Weight 260.1001 g weight of one spring
Fntol 140 N (+/-) tolerance of maximum force in static use
Fndtol 136 N (+/-) tolerance of maximum dynamic force
Detol 0.5 mm (+/-) tolerances of outer coil diameter
L0tol 1.88 mm (+/-) tolerance of unstressed spring length
Price group AG - 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-387

Product image - Compression springs D-387

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