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Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 mm / 180° Scaled prices - Extension Spring Z-162OI Quantity Single price [EUR] 1 6.8600 EUR 2 4.3200 EUR 3 3.3700 EUR 7 2.8700 EUR 17 2.8700 EUR 37 2.8700 EUR 75 2.8700 EUR 125 2.8700 EUR 175 2.8700 EUR 250 2.8700 EUR 350 2.8700 EUR 450 2.8700 EUR Extension Spring Buy Product image Extension Spring Z-162OI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-162OI 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 2.8 mm Wire diameter D mm mean coil diameter De 20 mm outer coil diameter Dh 24.6 mm minimum bush diameter L0 138 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 113.4 mm length of unstressed spring body Ln 238.8 mm maximum spring length, inner loop to inner loop sn 100.8 mm Maximum spring deflection Fn 341.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 12.3 mm distance of inner edge of loop from the spring body R 3.115 N/mm Spring rate F0 27.55 N initial tension Fntol 21.04 N (+/-) tolerance of maximum spring force L0tol 2 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 35 degree (+/-) tolerance of loop position Weight 108.7 g weight of one spring Price group ###ZM - price group Technical drawing Extension Spring Datasheet Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 mm / 180° force-path-calculation Extension Spring Z-162OI Inquiry formular Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 mm / 180° Inquiry formular Extension Spring Z-162OI Similar extension springs to Extension Spring Z-162OI Spring steel Ø 2.8 x 20 x 138 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-162OI EN 10270-1 2.8 20 138 341.5 238.8 100.8 3.115 100.0 | 100.0 | 100.0 | 100.0 RZ-162OI 1.4310 2.8 20 138 282.9 235.53 97.53 2.676 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-138I 18.6 147 0.589 EN 10270-1 144.7 374.38 227.38 49.4 | 86.1 | 43.4 | 18.8 Z-141CI 18 148 0.647 EN 10270-1 149.2 360.46 212.46 50.4 | 84.9 | 45.6 | 20.7 Z-147K-04I 20 156 0.723 EN 10270-1 176.1 379.15 223.15 53.6 | 89.0 | 48.4 | 23.3 Z-141BI 18 132 0.744 EN 10270-1 149.2 316.83 184.83 52.9 | 85.7 | 49.1 | 23.8 Z-147K-03I 20 134 0.872 EN 10270-1 176.1 319 185 57.7 | 91.9 | 53.0 | 28.1 Z-156AI 22.5 148 1.07 EN 10270-1 223.8 340.69 192.69 61.2 | 90.5 | 58.9 | 34.3 Z-147K-02I 20 112 1.099 EN 10270-1 176.1 258.86 146.86 60.7 | 86.6 | 60.1 | 35.4 Z-156I 22.5 130 1.259 EN 10270-1 223.8 293.68 163.68 64.9 | 90.8 | 63.6 | 40.4 Z-156KI 20 163.5 1.362 EN 10270-1 249.9 332.14 168.64 67.1 | 91.2 | 66.5 | 43.7 Z-159BI 18.5 159 1.816 EN 10270-1 268.6 294.49 135.49 74.9 | 89.5 | 76.5 | 58.5 Z-156JI 20 123.5 1.929 EN 10270-1 249.9 242.57 119.07 77.9 | 92.9 | 78.9 | 61.9 Z-159AI 18.5 141 2.089 EN 10270-1 268.6 258.76 117.76 80.9 | 93.2 | 82.1 | 67.3 Z-159I 18.5 124 2.46 EN 10270-1 268.6 224.03 100.03 86.2 | 90.5 | 88.9 | 79.3 Z-162O-01I 20 146 2.896 EN 10270-1 341.5 254.4 108.4 95.9 | 98.2 | 96.5 | 93.0 Z-162OI 20 138 3.115 EN 10270-1 341.5 238.8 100.8 100.0 | 100.0 | 100.0 | 100.0 Z-162N-01I 20 112 4.035 EN 10270-1 341.5 189.8 77.8 86.5 | 93.7 | 88.6 | 77.2 Z-162U-42I 18 144.5 6.037 EN 10270-1 452.6 212.22 67.72 71.7 | 92.9 | 71.3 | 50.7 Z-177I 19.2 151 6.603 EN 10270-1 510 221.36 70.36 68.9 | 91.6 | 68.4 | 46.7 Z-162U-41I 18 123.5 7.299 EN 10270-1 452.6 179.52 56.02 66.1 | 90.9 | 65.5 | 41.9 Z-203I 24 141 11.855 EN 10270-1 765.7 199.8 58.8 53.7 | 83.7 | 51.5 | 26.0 Number of similar metal springs: 19 Customs tariff number: 73202085; Extension Spring Z-162OI Country of origin: DE, German; Extension Spring Z-162OI Product image - Extension Springs Z-162OI QR-Code: Extension Spring Z-162OI