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Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

Scaled prices - Extension Spring Z-147K-04I

Quantity Single price [EUR]
1 7.0400 EUR
2 4.4400 EUR
3 3.4600 EUR
7 2.9500 EUR
17 1.5300 EUR
37 1.2300 EUR
75 1.0500 EUR
125 1.0500 EUR
175 1.0500 EUR
250 1.0500 EUR
350 1.0500 EUR
450 1.0500 EUR

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Product image Extension Spring Z-147K-04I
Product image Extension Spring Z-147K-04I
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Technical Data - Extension Spring Z-147K-04I

Formula symbols Value Unit Description
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 2.2 mm Wire diameter
D mm mean coil diameter
De 20 mm outer coil diameter
Dh 23.8 mm minimum bush diameter
L0 156 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk 130.9 mm length of unstressed spring body
Ln 379.15 mm maximum spring length, inner loop to inner loop
sn 223.15 mm Maximum spring deflection
Fn 176.1 N Maximum spring force
n pc. Number of aktive coils
nt pc. total number of coils
Lh 12.55 mm distance of inner edge of loop from the spring body
R 0.723 N/mm Spring rate
F0 14.71 N initial tension
Fntol 8.8 N (+/-) tolerance of maximum spring force
L0tol 2.4 mm (+/-) tolerance of unstressed length
Detol 0.45 mm (+/-) tolerance of outer coil diameter
Oesttol 44 degree (+/-) tolerance of loop position
Weight 101.1 g weight of one spring
Price group #ZN - price group
Technical drawing Extension Spring
Technical drawing Extension Spring

Datasheet Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

CAD models download: step, stl, iges ...

force-path-calculation Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

force-path-calculation Extension Spring Z-147K-04I

Inquiry formular Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

Inquiry formular Extension Spring Z-147K-04I

Similar extension springs to Extension Spring Z-147K-04I Spring steel Ø 2.2 x 20 x 156 mm / 180°

Below you will find similar Extension Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar.

A similar Extension Spring made from a different material

The Extension Spring shown below has the same dimensions but is made of a different material. Please check the spring forces.

article number Material d (mm) De (mm) L0 (mm) Fn (N) Ln (mm) sn (mm) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness
Z-147K-04I EN 10270-1 2.2 20 156 176.1 379.15 223.15 0.723 100.0 | 100.0 | 100.0 | 100.0
RZ-147K-04I 1.4310 2.2 20 156 147.2 374.11 218.11 0.621 92.1 | 100.0 | 90.7 | 85.5
Number of similar metal springs: 2

Similar Extension Springs with varying levels of spring force

To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %.

Priority
article number De (mm) L0 (mm) R (N/mm) Material Fn (N) Ln (mm) sn (mm) Similarity in %
Overall | Geometrie | Load | Stiffness
Z-118DI 21.6 172 0.095 EN 10270-1 67.4 836.83 664.83 44.7 | 85.3 | 35.9 | 12.8
Z-115V-17I 20 133 0.117 EN 10270-1 60.54 615.49 482.49 46.9 | 84.5 | 40.3 | 15.9
Z-121EI 17.6 149 0.21 EN 10270-1 82.12 509.87 360.87 56.2 | 85.4 | 54.2 | 28.8
Z-130K-02I 20 170 0.226 EN 10270-1 100.9 586.24 416.24 59.1 | 91.2 | 55.5 | 30.7
Z-130K-01I 20 145 0.275 EN 10270-1 100.9 487.01 342.01 63.4 | 91.6 | 61.3 | 37.4
Z-136DI 22 170 0.293 EN 10270-1 123.3 560.42 390.42 64.9 | 91.2 | 63.6 | 40.0
Z-130KI 20 136 0.298 EN 10270-1 100.9 451.2 315.2 64.8 | 89.7 | 64.0 | 40.6
Z-136CI 22 154 0.331 EN 10270-1 123.3 499.48 345.48 68.7 | 93.5 | 67.3 | 45.2
Z-138AI 18.6 160 0.536 EN 10270-1 144.7 409.93 249.93 84.3 | 93.8 | 85.7 | 73.4
Z-141DI 18 164 0.573 EN 10270-1 149.2 404.1 240.1 86.5 | 92.0 | 88.8 | 78.7
Z-138I 18.6 147 0.589 EN 10270-1 144.7 374.38 227.38 87.8 | 92.7 | 90.2 | 80.6
Z-141CI 18 148 0.647 EN 10270-1 149.2 360.46 212.46 90.3 | 91.9 | 90.0 | 89.0
Z-147K-04I 20 156 0.723 EN 10270-1 176.1 379.15 223.15 100.0 | 100.0 | 100.0 | 100.0
Z-147K-03I 20 134 0.872 EN 10270-1 176.1 319 185 89.9 | 95.3 | 91.5 | 82.9
Z-141JI 16 155 0.893 EN 10270-1 166.7 325.39 170.39 85.4 | 90.1 | 85.5 | 80.7
Z-156BI 22.5 165 0.93 EN 10270-1 223.8 386.69 221.69 85.9 | 90.5 | 89.0 | 78.2
Z-156AI 22.5 148 1.07 EN 10270-1 223.8 340.69 192.69 80.4 | 90.6 | 82.5 | 67.9
Z-156KI 20 163.5 1.362 EN 10270-1 249.9 332.14 168.64 73.6 | 94.5 | 73.0 | 53.3
Z-159BI 18.5 159 1.816 EN 10270-1 268.6 294.49 135.49 65.3 | 92.9 | 63.1 | 39.8
Z-156JI 20 123.5 1.929 EN 10270-1 249.9 242.57 119.07 62.9 | 89.1 | 61.9 | 37.6
Z-159AI 18.5 141 2.089 EN 10270-1 268.6 258.76 117.76 61.4 | 90.3 | 59.2 | 34.6
Z-162U-32I 24 154 2.2 EN 10270-1 348.5 299.94 145.94 58.7 | 85.1 | 58.0 | 33.0
Z-162O-02I 20 171 2.39 EN 10270-1 341.5 302.36 131.36 58.5 | 89.9 | 55.2 | 30.4
Z-162O-01I 20 146 2.896 EN 10270-1 341.5 254.4 108.4 55.3 | 90.7 | 50.1 | 25.0
Z-162OI 20 138 3.115 EN 10270-1 341.5 238.8 100.8 53.6 | 89.0 | 48.4 | 23.3
Z-174I 23.2 158 3.38 EN 10270-1 430.1 276.25 118.25 51.1 | 84.6 | 47.0 | 21.7
Z-162U-43I 18 162.5 5.258 EN 10270-1 452.6 240.26 77.76 45.6 | 86.4 | 36.9 | 13.6
Z-177AI 19.2 174 5.609 EN 10270-1 510 256.83 82.83 44.5 | 84.8 | 35.8 | 12.8
Number of similar metal springs: 27

Customs tariff number: 73202085; Extension Spring Z-147K-04I

Country of origin: DE, German; Extension Spring Z-147K-04I

Product image - Extension Springs Z-147K-04I

Product image - Extension Springs Z-147K-04I

QR-Code: Extension Spring Z-147K-04I

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