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Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 mm / 180° Scaled prices - Extension Spring Z-162O-02I 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-162O-02I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-162O-02I 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 171 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 147 mm length of unstressed spring body Ln 302.36 mm maximum spring length, inner loop to inner loop sn 131.36 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 mm distance of inner edge of loop from the spring body R 2.39 N/mm Spring rate F0 27.55 N initial tension Fntol 20.21 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 39 degree (+/-) tolerance of loop position Weight 140.1 g weight of one spring Price group ###ZN - price group Technical drawing Extension Spring Datasheet Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 mm / 180° force-path-calculation Extension Spring Z-162O-02I Inquiry formular Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 mm / 180° Inquiry formular Extension Spring Z-162O-02I Similar extension springs to Extension Spring Z-162O-02I Spring steel Ø 2.8 x 20 x 171 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-162O-02I EN 10270-1 2.8 20 171 341.5 302.36 131.36 2.39 100.0 | 100.0 | 100.0 | 100.0 RZ-162O-02I 1.4310 2.8 20 171 282.9 298.16 127.16 2.052 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-138AI 18.6 160 0.536 EN 10270-1 144.7 409.93 249.93 51.9 | 86.0 | 47.5 | 22.3 Z-141DI 18 164 0.573 EN 10270-1 149.2 404.1 240.1 53.0 | 85.8 | 49.2 | 23.9 Z-138I 18.6 147 0.589 EN 10270-1 144.7 374.38 227.38 52.7 | 83.5 | 50.1 | 24.5 Z-147K-04I 20 156 0.723 EN 10270-1 176.1 379.15 223.15 58.5 | 89.9 | 55.2 | 30.4 Z-156CI 22.5 185 0.809 EN 10270-1 223.8 439.85 254.85 60.8 | 90.2 | 58.5 | 33.8 Z-156BI 22.5 165 0.93 EN 10270-1 223.8 386.69 221.69 64.3 | 91.6 | 62.4 | 38.8 Z-156MI 20 203.5 1.053 EN 10270-1 249.9 421.64 218.14 67.3 | 91.1 | 66.7 | 44.1 Z-156LI 20 191 1.134 EN 10270-1 249.9 393.67 202.67 69.8 | 92.9 | 69.0 | 47.4 Z-156KI 20 163.5 1.362 EN 10270-1 249.9 332.14 168.64 75.8 | 95.0 | 75.5 | 57.0 Z-159CI 18.5 179 1.58 EN 10270-1 268.6 334.75 155.75 80.1 | 92.4 | 81.5 | 66.3 Z-159BI 18.5 159 1.816 EN 10270-1 268.6 294.49 135.49 85.2 | 91.6 | 87.8 | 76.3 Z-162U-33I 24 172 1.916 EN 10270-1 348.5 339.56 167.56 86.7 | 92.0 | 88.2 | 80.0 Z-162P-01I 20 202 1.969 EN 10270-1 341.5 361.44 159.44 89.5 | 94.9 | 91.2 | 82.4 Z-162PI 20 194 2.068 EN 10270-1 341.5 345.81 151.81 91.9 | 96.0 | 93.3 | 86.5 Z-162O-02I 20 171 2.39 EN 10270-1 341.5 302.36 131.36 100.0 | 100.0 | 100.0 | 100.0 Z-162O-01I 20 146 2.896 EN 10270-1 341.5 254.4 108.4 89.6 | 95.1 | 91.3 | 82.5 Z-162OI 20 138 3.115 EN 10270-1 341.5 238.8 100.8 86.2 | 93.6 | 88.4 | 76.7 Z-162U-44I 18 183.5 4.57 EN 10270-1 452.6 272.96 89.46 71.8 | 92.2 | 71.8 | 51.4 Z-177BI 19.2 196 4.875 EN 10270-1 510 291.3 95.3 69.5 | 90.2 | 69.8 | 48.6 Z-162U-43I 18 162.5 5.258 EN 10270-1 452.6 240.26 77.76 68.3 | 92.8 | 67.3 | 44.7 Z-177AI 19.2 174 5.609 EN 10270-1 510 256.83 82.83 67.1 | 93.9 | 65.0 | 42.2 Z-177I 19.2 151 6.603 EN 10270-1 510 221.36 70.36 62.2 | 90.6 | 60.3 | 35.9 Z-177TI 18 165 14.508 EN 10270-1 739.6 211.03 46.03 48.3 | 88.1 | 40.6 | 16.2 Number of similar metal springs: 22 Customs tariff number: 73202085; Extension Spring Z-162O-02I Country of origin: DE, German; Extension Spring Z-162O-02I Product image - Extension Springs Z-162O-02I QR-Code: Extension Spring Z-162O-02I