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Detail page Extension Springs: Z-331I | Spring steel Ø 7 x 80 x 348 mm / 180°

Scaled prices (Price group: BD)

QuantitySingle price [EUR]
1 37.1900 EUR
2 29.6300 EUR
3 28.2300 EUR
7 25.1100 EUR
17 23.2700 EUR
37 21.7700 EUR
75 21.6400 EUR
125 21.6280 EUR
175 21.6090 EUR
250 21.5533 EUR
350 21.0907 EUR
CAD image Extension Springs Z-331I

Technical Data

Formula symbolsValueUnitDescription
Material EN 10270-1 - type of material
Eylet shape 1/1 deutsche - Eylet shape
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
Eyelet position 180 ° Eyelet position
d 7 mm Wire diameter
D mm mean coil diameter
De 80 mm outer coil diameter
Dh 92 mm minimum bush diameter
L0 348 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk 241.5 mm length of unstressed spring body
Ln mm maximum spring length, inner loop to inner loop
sn 566.24 mm Maximum spring deflection
Fn 1132 N Maximum spring force
n pc. Number of aktive coils
nt pc. total number of coils
Lh 53.25 mm distance of inner edge of loop from the spring body
R 1.877 N/mm Spring rate
F0 70 N initial tension
Fntol 54.53 N (+/-) tolerance of maximum spring force
L0tol 4 mm (+/-) tolerance of unstressed length
Detol 1.2 mm (+/-) tolerance of outer coil diameter
Oesttol 38 degree (+/-) tolerance of loop position
Weight 2460.0072 g weight of one spring
Price group BD - price group

Country of origin: DE | Customs tariff number: 73202085

Product image - Extension Springs Z-331I

Product image - Extension Springs Z-331I

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