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Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 mm / 180°

Scaled prices - Extension Spring Z-139I

Quantity Single price [EUR]
1 6.1600 EUR
2 3.8800 EUR
3 2.3500 EUR
7 1.9600 EUR
17 1.0000 EUR
37 0.6100 EUR
75 0.4700 EUR
125 0.4277 EUR
175 0.4107 EUR
250 0.4020 EUR
350 0.3892 EUR
450 0.3771 EUR

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Product image Extension Spring Z-139I
Product image Extension Spring Z-139I
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Technical Data - Extension Spring Z-139I

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 mm Wire diameter
D mm mean coil diameter
De 18 mm outer coil diameter
Dh 21.3 mm minimum bush diameter
L0 48.4 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop
Lk 25 mm length of unstressed spring body
Ln 88.13 mm maximum spring length, inner loop to inner loop
sn 39.73 mm Maximum spring deflection
Fn 149.2 N Maximum spring force
n pc. Number of aktive coils
nt pc. total number of coils
Lh 11.7 mm distance of inner edge of loop from the spring body
R 3.46 N/mm Spring rate
F0 11.81 N initial tension
Fntol 10.28 N (+/-) tolerance of maximum spring force
L0tol 1.1 mm (+/-) tolerance of unstressed length
Detol 0.3 mm (+/-) tolerance of outer coil diameter
Oesttol 20 degree (+/-) tolerance of loop position
Weight 16.54 g weight of one spring
Price group ZF - price group
Technical drawing Extension Spring
Technical drawing Extension Spring

Datasheet Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 mm / 180°

Datasheet download pdf file

Metal spring characteristic Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 mm / 180°

Metal spring characteristic download pdf file

CAD data Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 mm / 180°

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

force-path-calculation Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 mm / 180°

force-path-calculation Extension Spring Z-139I

Inquiry formular Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 mm / 180°

Inquiry formular Extension Spring Z-139I

Similar extension springs to Extension Spring Z-139I Spring steel Ø 2 x 18 x 48.4 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-139I EN 10270-1 2 18 48.4 149.2 88.13 39.73 3.46 100.0 | 100.0 | 100.0 | 100.0
RZ-139I 1.4310 2 18 48.4 125.1 87.33 38.93 2.972 92.2 | 100.0 | 90.9 | 85.6
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-115F-11I 20 53 0.392 EN 10270-1 49.5 173.29 120.29 42.6 | 83.8 | 33.1 | 11.0
Z-105I 13.7 50.5 0.526 EN 10270-1 52.74 143.38 92.88 44.1 | 78.2 | 39.1 | 15.1
Z-101I 17.2 39.8 0.533 EN 10270-1 42.35 114.05 74.25 45.4 | 80.1 | 40.9 | 15.2
Z-115V-10I 20 48.9 0.603 EN 10270-1 60.54 142.62 93.72 48.9 | 88.0 | 41.5 | 17.2
Z-115F-10I 20 44 0.64 EN 10270-1 49.5 117.73 73.73 48.3 | 83.6 | 43.5 | 17.9
Z-116I 21.6 50.2 0.726 EN 10270-1 67.4 137.58 87.38 50.8 | 86.6 | 45.3 | 20.5
Z-115HI 15 43.3 1.004 EN 10270-1 66.08 103.71 60.41 55.0 | 80.9 | 55.0 | 29.1
Z-130GI 20 56.8 1.144 EN 10270-1 100.9 138.99 82.19 59.7 | 88.4 | 58.0 | 32.7
Z-119I 17.6 43.8 1.417 EN 10270-1 82.12 97.35 53.55 65.0 | 89.4 | 64.6 | 40.8
Z-115V-20I 15 41.5 1.553 EN 10270-1 79.84 88.77 47.27 65.0 | 81.4 | 68.8 | 45.0
Z-121FI 15.5 43.5 1.841 EN 10270-1 92.71 89.87 46.37 70.8 | 85.3 | 73.9 | 53.2
Z-130FI 20 46 1.867 EN 10270-1 100.9 96.37 50.37 72.8 | 91.7 | 73.3 | 53.3
Z-130K-20I 16 45 2.99 EN 10270-1 124.8 83.46 38.46 89.1 | 90.6 | 90.2 | 86.4
Z-136E-10I 18.6 49 3.099 EN 10270-1 144.7 92.21 43.21 94.1 | 98.5 | 94.5 | 89.2
Z-139I 18 48.4 3.46 EN 10270-1 149.2 88.13 39.73 100.0 | 100.0 | 100.0 | 100.0
Z-141FI 16 53 3.832 EN 10270-1 166.7 92.72 39.72 92.5 | 93.4 | 94.7 | 89.5
Z-147K-20I 20 51.5 4.03 EN 10270-1 176.1 91.5 40 89.7 | 91.6 | 92.0 | 85.3
Z-141E-10I 16 41 6.253 EN 10270-1 166.7 65.35 24.35 100.0 | 100.0 | 100.0 | 100.0
Z-157AI 18.5 62 6.7 EN 10270-1 268.6 98.72 36.72 70.1 | 85.1 | 74.0 | 51.3
Z-142I 14.5 42.8 7.257 EN 10270-1 182.5 65.66 22.86 91.3 | 95.5 | 92.6 | 85.8
Z-147MI 15 54.4 7.342 EN 10270-1 229.9 82.89 28.49 67.5 | 87.7 | 68.3 | 46.5
Z-156E-10I 20 51 7.82 EN 10270-1 249.9 80.4 29.4 66.4 | 88.3 | 66.9 | 44.2
Z-157I 18.5 54.1 8.448 EN 10270-1 268.6 83.22 29.12 64.7 | 88.9 | 64.4 | 40.7
Z-147LI 15 41.2 11.979 EN 10270-1 229.9 58.66 17.46 72.9 | 94.7 | 72.1 | 52.0
Z-162LI 20 53.8 12.954 EN 10270-1 341.5 78.04 24.24 54.3 | 83.8 | 52.4 | 26.7
Z-160I 15 48.5 17.717 EN 10270-1 324.5 65.16 16.66 60.4 | 86.1 | 59.9 | 35.1
Z-162U-38I 18 60.5 19.56 EN 10270-1 452.6 81.4 20.9 47.4 | 82.2 | 42.8 | 17.3
Z-162QI 14 44.2 46.916 EN 10270-1 466.9 53.17 8.97 44.4 | 83.9 | 36.3 | 13.2
Z-177QI 18 56.9 60.321 EN 10270-1 739.6 67.97 11.07 36.6 | 80.2 | 24.0 | 5.6
Number of similar metal springs: 28

Customs tariff number: 73202085; Extension Spring Z-139I

Country of origin: DE, German; Extension Spring Z-139I

Product image - Extension Springs Z-139I

Product image - Extension Springs Z-139I

QR-Code: Extension Spring Z-139I

QR-Code - Extension Springs - Z-139I | https://www.federnshop.com/en/products/extension_springs/z-139i.html

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