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Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 mm / 270° Scaled prices - Extension Spring Z-162K-21X Quantity Single price [EUR] 1 7.0400 EUR 2 4.4400 EUR 3 3.4600 EUR 7 2.9500 EUR 17 2.9500 EUR 37 2.9500 EUR 75 2.9500 EUR 125 2.9500 EUR 175 2.9500 EUR 250 2.9500 EUR 350 2.9500 EUR 450 2.9500 EUR Extension Spring Buy Product image Extension Spring Z-162K-21X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-162K-21X 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 2.8 mm Wire diameter D mm mean coil diameter De 25 mm outer coil diameter Dh 29.6 mm minimum bush diameter L0 104 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 72.1 mm length of unstressed spring body Ln 214.7 mm maximum spring length, inner loop to inner loop sn 110.7 mm Maximum spring deflection Fn 277.6 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 15.95 mm distance of inner edge of loop from the spring body R 2.31 N/mm Spring rate F0 21.66 N initial tension Fntol 14.6 N (+/-) tolerance of maximum spring force L0tol 2 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 28 degree (+/-) tolerance of loop position Weight 89.99 g weight of one spring Price group ###ZN - price group Technical drawing Extension Spring Datasheet Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 mm / 270° force-path-calculation Extension Spring Z-162K-21X Inquiry formular Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 mm / 270° Inquiry formular Extension Spring Z-162K-21X Similar extension springs to Extension Spring Z-162K-21X Spring steel Ø 2.8 x 25 x 104 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-162K-21X EN 10270-1 2.8 25 104 277.6 214.7 110.7 2.31 100.0 | 100.0 | 100.0 | 100.0 RZ-162K-21X 1.4310 2.8 25 104 229.9 211.1 107.1 1.986 91.8 | 100.0 | 89.8 | 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 %. 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-14X 20 99 0.174 EN 10270-1 60.54 423.55 324.55 37.2 | 76.3 | 28.0 | 7.4 Z-118X 21.6 95 0.21 EN 10270-1 67.4 397.02 302.02 39.2 | 78.3 | 30.5 | 8.9 Z-130E-13X 24 107.5 0.246 EN 10270-1 84.2 434.05 326.55 42.7 | 85.7 | 32.1 | 10.3 Z-133X 27 118 0.262 EN 10270-1 101.2 477.49 359.49 43.0 | 84.1 | 33.6 | 11.2 Z-130E-12X 24 80.3 0.395 EN 10270-1 84.2 283.63 203.33 46.0 | 79.2 | 42.4 | 16.5 Z-130JX 20 100 0.446 EN 10270-1 100.9 310.77 210.77 47.9 | 80.1 | 44.4 | 19.1 Z-147E-22X 30 102 0.449 EN 10270-1 118 353.6 251.6 49.5 | 86.7 | 43.3 | 18.7 Z-136X 22 110 0.513 EN 10270-1 123.3 333.3 223.3 51.2 | 84.7 | 47.0 | 22.0 Z-147JX 24 122 0.579 EN 10270-1 148 360.58 238.58 53.7 | 86.6 | 49.9 | 24.7 Z-147HX 24 88.6 0.931 EN 10270-1 148 237.15 148.55 63.4 | 86.6 | 63.9 | 39.7 Z-152X 27.5 101 1.029 EN 10270-1 184.9 267.39 166.39 67.8 | 92.4 | 66.6 | 44.3 Z-147K-02X 20 112 1.092 EN 10270-1 176.1 259.81 147.81 66.8 | 83.8 | 69.2 | 47.5 Z-162HX 30 112 1.257 EN 10270-1 233.4 283.55 171.55 73.5 | 92.1 | 74.3 | 54.3 Z-155X 22.5 93 2.01 EN 10270-1 223.8 195.56 102.56 87.7 | 89.6 | 86.6 | 87.0 Z-162K-21X 25 104 2.31 EN 10270-1 277.6 214.7 110.7 100.0 | 100.0 | 100.0 | 100.0 Z-170X 28.2 118 2.762 EN 10270-1 358.7 239.37 121.37 85.7 | 88.1 | 84.3 | 84.8 Z-162U-30X 24 115 3.211 EN 10270-1 348.5 214.99 99.99 83.4 | 93.3 | 85.0 | 71.9 Z-162N-01X 20 112 4.002 EN 10270-1 341.5 190.44 78.44 74.9 | 91.0 | 76.1 | 57.6 Z-162U-29X 24 94 4.29 EN 10270-1 348.5 168.8 74.8 73.6 | 93.2 | 73.6 | 53.8 Z-173X 23.2 110 5.395 EN 10270-1 430.1 184.1 74.1 66.9 | 91.6 | 65.7 | 43.2 Z-177NX 25 122 7.054 EN 10270-1 555.1 195.49 73.49 59.7 | 87.7 | 58.2 | 33.2 Z-176X 19.2 103 10.537 EN 10270-1 510 147.09 44.09 52.2 | 87.8 | 47.1 | 21.7 Z-177MX 25 89.7 11.086 EN 10270-1 555.1 136.46 46.76 51.8 | 88.0 | 46.1 | 21.1 Z-194X 29 93.6 12.139 EN 10270-1 645.8 143.18 49.58 48.4 | 82.1 | 43.9 | 19.3 Z-202AX 24 113.5 15.71 EN 10270-1 765.7 157.9 44.4 46.2 | 85.9 | 38.2 | 14.5 Z-230JX 25 124 23.37 EN 10270-1 1008 162.4 38.4 40.9 | 82.0 | 31.1 | 9.6 Z-202X 24 85.6 23.709 EN 10270-1 765.7 115 29.4 41.3 | 82.8 | 31.4 | 9.6 Z-253HX 30 100 31.96 EN 10270-1 1134 132 32 37.4 | 78.5 | 26.7 | 7.1 Z-230HX 25 87 38.03 EN 10270-1 1008 110.6 23.6 37.4 | 82.0 | 24.4 | 5.9 Number of similar metal springs: 28 Customs tariff number: 73202085; Extension Spring Z-162K-21X Country of origin: DE, German; Extension Spring Z-162K-21X Product image - Extension Springs Z-162K-21X QR-Code: Extension Spring Z-162K-21X