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Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 mm / 270° Scaled prices - Extension Spring Z-143X 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 0.5300 EUR 175 0.5300 EUR 250 0.5300 EUR 350 0.5300 EUR 450 0.5300 EUR Extension Spring Buy Product image Extension Spring Z-143X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-143X 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 2 mm Wire diameter D mm mean coil diameter De 14.5 mm outer coil diameter Dh 17.8 mm minimum bush diameter L0 58.8 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 41.5 mm length of unstressed spring body Ln 98.03 mm maximum spring length, inner loop to inner loop sn 39.23 mm Maximum spring deflection Fn 182.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 8.65 mm distance of inner edge of loop from the spring body R 4.226 N/mm Spring rate F0 16.7 N initial tension Fntol 12.97 N (+/-) tolerance of maximum spring force L0tol 1.1 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 25 degree (+/-) tolerance of loop position Weight 21.12 g weight of one spring Price group #ZG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 mm / 270° force-path-calculation Extension Spring Z-143X Inquiry formular Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 mm / 270° Inquiry formular Extension Spring Z-143X Similar extension springs to Extension Spring Z-143X Spring steel Ø 2 x 14.5 x 58.8 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-143X EN 10270-1 2 14.5 58.8 182.5 98.03 39.23 4.226 100.0 | 100.0 | 100.0 | 100.0 RZ-143X 1.4310 2 14.5 58.8 153 97.31 38.51 3.629 92.1 | 100.0 | 91.0 | 85.4 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-115V-22X 15 71.5 0.621 EN 10270-1 79.83 189.66 118.16 45.9 | 84.6 | 38.5 | 14.5 Z-115JX 15 55.9 0.624 EN 10270-1 66.08 152.37 96.47 46.8 | 87.2 | 38.4 | 14.7 Z-106E-11X 12.7 50.2 0.643 EN 10270-1 56.71 131.09 80.89 33.1 | 79.7 | 16.9 | 2.8 Z-109X 11.2 61.2 0.687 EN 10270-1 63.88 146.92 85.72 45.0 | 78.6 | 40.4 | 16.0 Z-115V-21X 15 62.5 0.755 EN 10270-1 79.83 159.66 97.16 49.4 | 88.6 | 42.1 | 17.7 Z-115E-11X 11.3 59 0.888 EN 10270-1 70.59 131.96 72.96 34.4 | 79.3 | 20.0 | 3.9 Z-121GX 15.5 66 0.896 EN 10270-1 92.71 161.31 95.31 51.5 | 87.5 | 46.0 | 20.9 Z-123X 14.1 59 1.381 EN 10270-1 101.3 126.71 67.71 60.4 | 92.3 | 56.7 | 32.2 Z-115V-31X 12 57.5 1.605 EN 10270-1 98.5 114.37 56.87 61.3 | 85.2 | 61.5 | 37.2 Z-130K-21X 16 63 1.642 EN 10270-1 124.8 133 70 64.0 | 91.3 | 62.2 | 38.3 Z-124F-02X 12.7 52 2.244 EN 10270-1 111.8 98.1 46.1 41.8 | 83.9 | 31.7 | 9.8 Z-126X 11.6 55 2.698 EN 10270-1 121.5 96.4 41.4 43.9 | 84.9 | 34.8 | 11.8 Z-141FX 16 53 3.772 EN 10270-1 166.7 93.36 40.36 92.2 | 93.6 | 94.3 | 88.8 Z-130NX 12 60.2 4.072 EN 10270-1 162.8 96.81 36.61 92.3 | 90.1 | 91.3 | 95.6 Z-143X 14.5 58.8 4.226 EN 10270-1 182.5 98.03 39.23 100.0 | 100.0 | 100.0 | 100.0 Z-142X 14.5 42.8 7.103 EN 10270-1 182.5 66.15 23.35 76.7 | 90.9 | 79.8 | 59.5 Z-147MX 15 54.4 7.225 EN 10270-1 229.9 83.35 28.95 76.2 | 93.4 | 76.6 | 58.6 Z-146X 12 54.8 8.253 EN 10270-1 216.4 78.34 23.54 62.9 | 90.1 | 61.7 | 37.1 Z-160X 15 48.5 17.34 EN 10270-1 324.5 65.51 17.01 53.5 | 86.4 | 49.8 | 24.4 Z-162U-38X 18 60.5 19.17 EN 10270-1 452.6 81.8 21.3 50.2 | 81.5 | 47.3 | 21.9 Z-162RX 14 61 28.299 EN 10270-1 466.9 75.87 14.87 47.1 | 88.1 | 38.5 | 14.8 Z-177QX 18 56.9 58.774 EN 10270-1 739.6 68.26 11.36 37.2 | 77.6 | 26.8 | 7.1 Number of similar metal springs: 21 Customs tariff number: 73202085; Extension Spring Z-143X Country of origin: DE, German; Extension Spring Z-143X Product image - Extension Springs Z-143X QR-Code: Extension Spring Z-143X