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Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 mm / 180° Scaled prices - Extension Spring Z-162U-21I Quantity Single price [EUR] 1 7.3900 EUR 2 4.6600 EUR 3 3.7300 EUR 7 3.1800 EUR 17 3.1800 EUR 37 3.1800 EUR 75 3.1800 EUR 125 3.1800 EUR 175 3.1800 EUR 250 3.1800 EUR 350 3.1800 EUR 450 3.1800 EUR Extension Spring Buy Product image Extension Spring Z-162U-21I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-162U-21I 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 3 mm Wire diameter D mm mean coil diameter De 32 mm outer coil diameter Dh 37 mm minimum bush diameter L0 146 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 103.5 mm length of unstressed spring body Ln 388.68 mm maximum spring length, inner loop to inner loop sn 242.68 mm Maximum spring deflection Fn 265.6 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 21.25 mm distance of inner edge of loop from the spring body R 1.01 N/mm Spring rate F0 20.5 N initial tension Fntol 13.1 N (+/-) tolerance of maximum spring force L0tol 2.4 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 37 degree (+/-) tolerance of loop position Weight 179.6 g weight of one spring Price group ###ZP - price group Technical drawing Extension Spring Datasheet Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 mm / 180° force-path-calculation Extension Spring Z-162U-21I Inquiry formular Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 mm / 180° Inquiry formular Extension Spring Z-162U-21I Similar extension springs to Extension Spring Z-162U-21I Spring steel Ø 3 x 32 x 146 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-162U-21I EN 10270-1 3 32 146 265.6 388.68 242.68 1.01 100.0 | 100.0 | 100.0 | 100.0 RZ-162U-21I 1.4310 3 32 146 219.4 380.03 234.03 0.867 91.7 | 100.0 | 89.5 | 85.7 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-130E-14I 24 143.5 0.164 EN 10270-1 84.2 632.3 488.8 44.7 | 77.8 | 40.7 | 15.7 Z-147E-24I 30 177 0.187 EN 10270-1 118 781 604 47.8 | 83.2 | 42.3 | 17.9 Z-133AI 27 146 0.195 EN 10270-1 101.2 629.84 483.84 49.0 | 83.7 | 44.1 | 19.1 Z-147E-23I 30 133 0.281 EN 10270-1 118 534.5 401.5 55.1 | 86.1 | 52.4 | 26.9 Z-150I 34.5 149 0.307 EN 10270-1 148.5 600.09 451.09 58.8 | 91.4 | 54.9 | 30.1 Z-153AI 27.5 156 0.548 EN 10270-1 184.9 468.61 312.61 71.8 | 87.6 | 73.6 | 54.0 Z-153I 27.5 138 0.645 EN 10270-1 184.9 403.55 265.55 77.4 | 87.9 | 80.5 | 63.6 Z-162U-23I 32 185 0.728 EN 10270-1 265.6 521.86 336.86 83.7 | 93.0 | 86.0 | 72.0 Z-162JI 30 154 0.788 EN 10270-1 233.4 427.78 273.78 86.7 | 94.0 | 88.3 | 77.9 Z-162U-22I 32 167 0.835 EN 10270-1 265.6 460.39 293.39 90.0 | 95.8 | 91.4 | 82.7 Z-162U-21I 32 146 1.01 EN 10270-1 265.6 388.68 242.68 100.0 | 100.0 | 100.0 | 100.0 Z-162U-20I 32 128 1.23 EN 10270-1 265.6 327.22 199.22 89.7 | 95.9 | 91.0 | 82.1 Z-167I 35.2 129 1.331 EN 10270-1 290.5 333.28 204.28 85.3 | 91.0 | 87.8 | 77.0 Z-177HI 40 146 1.448 EN 10270-1 357.1 379.08 233.08 81.5 | 87.8 | 85.2 | 71.4 Z-162K-01I 25 143 1.487 EN 10270-1 277.6 315.17 172.17 80.3 | 89.8 | 83.3 | 67.9 Z-162U-19I 32 108 1.65 EN 10270-1 265.6 256.5 148.5 77.7 | 91.3 | 80.6 | 61.2 Z-171I 28.2 166 1.731 EN 10270-1 358.7 359.71 193.71 75.3 | 89.9 | 76.9 | 59.1 Z-177K-02I 32 179 1.992 EN 10270-1 441.6 382.97 203.97 70.3 | 88.3 | 72.1 | 50.6 Z-177K-01I 32 154 2.449 EN 10270-1 441.6 319.89 165.89 66.0 | 92.7 | 64.3 | 41.1 Z-187I 36 160 2.894 EN 10270-1 528.1 330.63 170.63 60.2 | 85.0 | 60.3 | 35.4 Z-177K-11I 32 118 3.64 EN 10270-1 441.6 229.5 111.5 56.2 | 88.1 | 53.0 | 27.6 Z-186AI 36 132 3.88 EN 10270-1 528.1 259.2 127.2 54.2 | 84.8 | 51.4 | 26.4 Z-216JI 40 146 4.56 EN 10270-1 658.2 278.1 132.1 50.5 | 82.2 | 47.4 | 22.0 Z-195I 29 149 6.07 EN 10270-1 645.8 248.17 99.17 48.6 | 87.9 | 41.0 | 16.8 Z-194AI 29 121 8.14 EN 10270-1 645.8 194.9 73.9 43.7 | 82.8 | 35.8 | 12.5 Z-224I 30 162 9.161 EN 10270-1 858.7 247.88 85.88 42.5 | 83.5 | 33.2 | 10.9 Number of similar metal springs: 25 Customs tariff number: 73202085; Extension Spring Z-162U-21I Country of origin: DE, German; Extension Spring Z-162U-21I Product image - Extension Springs Z-162U-21I QR-Code: Extension Spring Z-162U-21I