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Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 mm / 270° Scaled prices - Extension Spring Z-147K-20X Quantity Single price [EUR] 1 6.4000 EUR 2 4.0300 EUR 3 2.8200 EUR 7 2.3500 EUR 17 1.1600 EUR 37 0.8500 EUR 75 0.6900 EUR 125 0.6900 EUR 175 0.6900 EUR 250 0.6900 EUR 350 0.6900 EUR 450 0.6900 EUR Extension Spring Buy Product image Extension Spring Z-147K-20X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-147K-20X 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 2.2 mm Wire diameter D mm mean coil diameter De 20 mm outer coil diameter Dh 23.8 mm minimum bush diameter L0 51.5 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 25.85 mm length of unstressed spring body Ln 92.5 mm maximum spring length, inner loop to inner loop sn 41 mm Maximum spring deflection Fn 176.1 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 12.83 mm distance of inner edge of loop from the spring body R 3.936 N/mm Spring rate F0 14.71 N initial tension Fntol 10 N (+/-) tolerance of maximum spring force L0tol 1.3 mm (+/-) tolerance of unstressed length Detol 0.45 mm (+/-) tolerance of outer coil diameter Oesttol 17 degree (+/-) tolerance of loop position Weight 21.01 g weight of one spring Price group #ZJ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 mm / 270° force-path-calculation Extension Spring Z-147K-20X Inquiry formular Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 mm / 270° Inquiry formular Extension Spring Z-147K-20X Similar extension springs to Extension Spring Z-147K-20X Spring steel Ø 2.2 x 20 x 51.5 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-147K-20X EN 10270-1 2.2 20 51.5 176.1 92.5 41 3.936 100.0 | 100.0 | 100.0 | 100.0 RZ-147K-20X 1.4310 2.2 20 51.5 147.2 91.6 40.1 3.381 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 %. 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-115F-10X 20 44 0.624 EN 10270-1 49.5 119.67 75.67 46.5 | 83.0 | 41.1 | 15.2 Z-115JX 15 55.9 0.624 EN 10270-1 66.08 152.37 96.47 44.3 | 76.9 | 40.0 | 15.9 Z-116X 21.6 50.2 0.71 EN 10270-1 67.4 139.48 89.28 49.1 | 87.6 | 42.1 | 17.6 Z-130E-10X 24 53.5 1.003 EN 10270-1 84.2 133.6 80.1 53.7 | 87.1 | 49.5 | 24.5 Z-130GX 20 56.8 1.126 EN 10270-1 100.9 140.31 83.51 57.4 | 90.8 | 53.2 | 28.1 Z-119X 17.6 43.8 1.387 EN 10270-1 82.12 98.52 54.72 59.2 | 81.9 | 60.8 | 34.9 Z-134X 22 54.8 1.734 EN 10270-1 123.3 120.81 66.01 67.2 | 91.9 | 66.1 | 43.5 Z-137X 18.6 65 1.804 EN 10270-1 144.7 139.23 74.23 67.3 | 87.7 | 68.7 | 45.4 Z-130FX 20 46 1.819 EN 10270-1 100.9 97.7 51.7 68.0 | 90.4 | 68.3 | 45.4 Z-147FX 24 55.6 2.363 EN 10270-1 148 114.12 58.52 76.0 | 92.0 | 77.1 | 58.9 Z-130K-20X 16 45 2.929 EN 10270-1 124.8 84.23 39.23 80.1 | 83.1 | 83.3 | 74.1 Z-136E-10X 18.6 49 3.033 EN 10270-1 144.7 93.15 44.15 85.6 | 93.0 | 87.5 | 76.3 Z-139X 18 48.4 3.387 EN 10270-1 149.2 88.99 40.59 89.7 | 91.6 | 91.9 | 85.6 Z-141FX 16 53 3.772 EN 10270-1 166.7 93.36 40.36 94.0 | 89.4 | 96.6 | 96.2 Z-147K-20X 20 51.5 3.936 EN 10270-1 176.1 92.5 41 100.0 | 100.0 | 100.0 | 100.0 Z-154X 22.5 60.5 4.234 EN 10270-1 223.8 109.19 48.69 87.4 | 87.3 | 81.4 | 93.4 Z-156FX 20 63.5 5.034 EN 10270-1 249.9 109.14 45.64 82.8 | 89.7 | 80.2 | 78.4 Z-157AX 18.5 62 6.587 EN 10270-1 268.6 99.35 37.35 75.3 | 87.9 | 78.3 | 59.7 Z-147MX 15 54.4 7.225 EN 10270-1 229.9 83.35 28.95 72.5 | 89.9 | 73.6 | 54.1 Z-156E-10X 20 51 7.62 EN 10270-1 249.9 81.2 30.2 73.2 | 95.7 | 72.1 | 51.9 Z-157X 18.5 54.1 8.269 EN 10270-1 268.6 83.86 29.76 69.5 | 91.9 | 69.1 | 47.6 Z-162LX 20 53.8 12.621 EN 10270-1 341.5 78.68 24.88 59.6 | 91.4 | 56.1 | 31.3 Z-160X 15 48.5 17.34 EN 10270-1 324.5 65.51 17.01 52.0 | 85.7 | 47.9 | 22.5 Z-162U-38X 18 60.5 19.17 EN 10270-1 452.6 81.8 21.3 49.5 | 82.8 | 45.4 | 20.2 Z-175X 19.2 62 22.196 EN 10270-1 510 82.93 20.93 47.7 | 82.6 | 42.8 | 17.6 Z-177QX 18 56.9 58.774 EN 10270-1 739.6 68.26 11.36 37.6 | 80.5 | 25.8 | 6.6 Number of similar metal springs: 25 Customs tariff number: 73202085; Extension Spring Z-147K-20X Country of origin: DE, German; Extension Spring Z-147K-20X Product image - Extension Springs Z-147K-20X QR-Code: Extension Spring Z-147K-20X