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Detail page Extension Springs: Z-309I | Spring steel Ø 6.3 x 60 x 338 mm / 180°

Scaled prices (Price group: BA)

QuantitySingle price [EUR]
1 20.4700 EUR
2 16.3100 EUR
3 13.5600 EUR
7 11.6800 EUR
17 10.4200 EUR
37 9.2500 EUR
75 9.0900 EUR
125 9.1129 EUR
175 8.9972 EUR
250 8.7744 EUR
350 8.4586 EUR
CAD image Extension Springs Z-309I

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 6.3 mm Wire diameter
D mm mean coil diameter
De 60 mm outer coil diameter
Dh 70 mm minimum bush diameter
L0 338 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk 261.45 mm length of unstressed spring body
Ln mm maximum spring length, inner loop to inner loop
sn 407.23 mm Maximum spring deflection
Fn 1122 N Maximum spring force
n pc. Number of aktive coils
nt pc. total number of coils
Lh 38.27 mm distance of inner edge of loop from the spring body
R 2.559 N/mm Spring rate
F0 80 N initial tension
Fntol 53.39 N (+/-) tolerance of maximum spring force
L0tol 4 mm (+/-) tolerance of unstressed length
Detol 1 mm (+/-) tolerance of outer coil diameter
Oesttol 38 degree (+/-) tolerance of loop position
Weight 1756.8732 g weight of one spring
Price group BA - price group

Country of origin: DE | Customs tariff number: 73202085

Product image - Extension Springs Z-309I

Product image - Extension Springs Z-309I

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