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Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° Scaled prices - Extension Spring Z-120X Quantity Single price [EUR] 1 6.2300 EUR 2 3.9200 EUR 3 2.5300 EUR 7 2.1100 EUR 17 1.0500 EUR 37 0.6800 EUR 75 0.5300 EUR 125 0.4970 EUR 175 0.4834 EUR 250 0.4713 EUR 350 0.4452 EUR 450 0.4355 EUR Extension Spring Buy Product image Extension Spring Z-120X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-120X 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 270 ° Eyelet position d 1.6 mm Wire diameter D mm mean coil diameter De 17.6 mm outer coil diameter Dh 20.4 mm minimum bush diameter L0 64.6 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 41.2 mm length of unstressed spring body Ln 179.85 mm maximum spring length, inner loop to inner loop sn 115.25 mm Maximum spring deflection Fn 82.12 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 0.659 N/mm Spring rate F0 6.221 N initial tension Fntol 4.62 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 32 degree (+/-) tolerance of loop position Weight 21.24 g weight of one spring Price group ZG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° force-path-calculation Extension Spring Z-120X Inquiry formular Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° Inquiry formular Extension Spring Z-120X Similar extension springs to Extension Spring Z-120X Spring steel Ø 1.6 x 17.6 x 64.6 mm / 270° 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-120X EN 10270-1 1.6 17.6 64.6 82.12 179.85 115.25 0.659 100.0 | 100.0 | 100.0 | 100.0 RZ-120X 1.4310 1.6 17.6 64.6 69.37 178.41 113.81 0.566 62.8 | 91.3 | 60.6 | 36.6 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 %. L2 (mm) loaded spring length s2 (mm) loaded spring deflection Priority De (mm) outer coil diameter L0 (mm) length of unstressed spring, measured from inner edge of loop to inner edge of loop R (N/mm) Spring rate article number De (mm) L0 (mm) R (N/mm) Material Fn (N) Ln (mm) sn (mm) Similarity in %Overall | Geometrie | Load | Stiffness Z-103X 17.2 70.8 0.167 EN 10270-1 42.35 308.07 237.27 54.7 | 89.0 | 50.1 | 25.0 Z-100E-13X 14 65.3 0.176 EN 10270-1 34.48 248.14 182.84 53.8 | 82.4 | 52.5 | 26.5 Z-115F-12X 20 65.3 0.246 EN 10270-1 49.5 257.38 192.08 62.6 | 91.5 | 60.1 | 36.2 Z-102X 17.2 56.1 0.248 EN 10270-1 42.35 215.69 159.59 62.2 | 87.6 | 61.9 | 37.2 Z-115V-11X 20 70 0.294 EN 10270-1 60.54 262.67 192.67 67.4 | 91.3 | 66.8 | 44.1 Z-106X 13.7 65.2 0.351 EN 10270-1 52.74 204.52 139.32 70.5 | 85.0 | 73.5 | 53.1 Z-115V-22X 15 71.5 0.621 EN 10270-1 79.83 189.66 118.16 94.0 | 89.8 | 97.4 | 94.8 Z-115JX 15 55.9 0.624 EN 10270-1 66.08 152.37 96.47 88.2 | 86.4 | 82.1 | 96.1 Z-120X 17.6 64.6 0.659 EN 10270-1 82.12 179.85 115.25 100.0 | 100.0 | 100.0 | 100.0 Z-130HX 20 73 0.717 EN 10270-1 100.9 204.24 131.24 88.6 | 88.5 | 84.6 | 92.7 Z-121HX 15.5 75.5 0.737 EN 10270-1 92.71 191.34 115.84 91.4 | 91.2 | 94.0 | 89.0 Z-115V-21X 15 62.5 0.755 EN 10270-1 79.83 159.66 97.16 89.8 | 91.9 | 90.8 | 86.7 Z-121GX 15.5 66 0.896 EN 10270-1 92.71 161.31 95.31 84.7 | 95.3 | 85.6 | 73.3 Z-130GX 20 56.8 1.126 EN 10270-1 100.9 140.31 83.51 74.7 | 88.3 | 76.9 | 59.0 Z-123X 14.1 59 1.381 EN 10270-1 101.3 126.71 67.71 69.3 | 90.5 | 69.9 | 47.6 Z-130K-21X 16 63 1.642 EN 10270-1 124.8 133 70 65.2 | 92.4 | 63.3 | 40.0 Z-137X 18.6 65 1.804 EN 10270-1 144.7 139.23 74.23 92.1 | 100.0 | 90.9 | 85.5 Z-140X 18 64.4 2.015 EN 10270-1 149.2 132.63 68.23 60.7 | 92.5 | 57.1 | 32.6 Z-139X 18 48.4 3.387 EN 10270-1 149.2 88.99 40.59 49.6 | 84.2 | 45.1 | 19.4 Z-141FX 16 53 3.772 EN 10270-1 166.7 93.36 40.36 47.9 | 84.3 | 42.1 | 17.3 Z-143X 14.5 58.8 4.226 EN 10270-1 182.5 98.03 39.23 46.4 | 84.5 | 39.5 | 15.3 Z-147NX 15 74.2 4.598 EN 10270-1 229.9 119.69 45.49 44.5 | 81.7 | 37.6 | 14.1 Z-156FX 20 63.5 5.034 EN 10270-1 249.9 109.14 45.64 44.2 | 83.4 | 36.2 | 13.0 Z-157AX 18.5 62 6.587 EN 10270-1 268.6 99.35 37.35 42.1 | 85.0 | 31.5 | 9.9 Number of similar metal springs: 23 Customs tariff number: 73202085; Extension Spring Z-120X Country of origin: DE, German; Extension Spring Z-120X Product image - Extension Springs Z-120X QR-Code: Extension Spring Z-120X