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Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 mm / 180° Scaled prices - Extension Spring Z-168AI Quantity Single price [EUR] 1 8.2300 EUR 2 5.1800 EUR 3 4.2100 EUR 7 3.5900 EUR 17 3.5900 EUR 37 3.5900 EUR 75 3.5900 EUR 125 3.5900 EUR 175 3.5900 EUR 250 3.5900 EUR 350 3.5900 EUR 450 3.5900 EUR Extension Spring Buy Product image Extension Spring Z-168AI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-168AI 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 3.2 mm Wire diameter D mm mean coil diameter De 35.2 mm outer coil diameter Dh 40.6 mm minimum bush diameter L0 199 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 152 mm length of unstressed spring body Ln 586.71 mm maximum spring length, inner loop to inner loop sn 387.71 mm Maximum spring deflection Fn 290.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 23.5 mm distance of inner edge of loop from the spring body R 0.701 N/mm Spring rate F0 18.77 N initial tension Fntol 13.91 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.6 mm (+/-) tolerance of outer coil diameter Oesttol 44 degree (+/-) tolerance of loop position Weight 308.47 g weight of one spring Price group ###ZU - price group Technical drawing Extension Spring Datasheet Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 mm / 180° force-path-calculation Extension Spring Z-168AI Inquiry formular Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 mm / 180° Inquiry formular Extension Spring Z-168AI Similar extension springs to Extension Spring Z-168AI Spring steel Ø 3.2 x 35.2 x 199 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-168AI EN 10270-1 3.2 35.2 199 290.5 586.71 387.71 0.701 100.0 | 100.0 | 100.0 | 100.0 RZ-168AI 1.4310 3.2 35.2 199 240.9 574.28 375.28 0.602 91.8 | 100.0 | 89.9 | 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-150AI 34.5 184 0.227 EN 10270-1 148.5 794.97 610.97 59.8 | 89.5 | 57.3 | 32.4 Z-162E-14I 38 223 0.24 EN 10270-1 180 935 712 60.6 | 89.8 | 58.2 | 33.7 Z-162U-05I 40 218 0.305 EN 10270-1 214.2 883.73 665.73 66.6 | 91.0 | 66.0 | 42.9 Z-162U-04I 40 197 0.35 EN 10270-1 214.2 775.63 578.63 71.1 | 93.6 | 70.4 | 49.4 Z-162E-13I 38 167 0.36 EN 10270-1 180 639.7 472.7 70.3 | 88.0 | 72.0 | 50.8 Z-162U-03I 40 179 0.402 EN 10270-1 214.2 682.96 503.96 74.2 | 90.6 | 75.3 | 56.7 Z-153CI 27.5 193 0.414 EN 10270-1 184.9 606.45 413.45 74.3 | 84.4 | 78.7 | 59.7 Z-162KI 30 210 0.526 EN 10270-1 233.4 622.41 412.41 84.0 | 89.2 | 87.2 | 75.5 Z-168CI 35.2 247 0.53 EN 10270-1 290.5 759.78 512.78 85.6 | 93.5 | 87.8 | 75.6 Z-162U-25I 32 230 0.55 EN 10270-1 265.6 675.52 445.52 86.4 | 90.4 | 89.2 | 79.6 Z-168BI 35.2 222 0.609 EN 10270-1 290.5 668.08 446.08 92.3 | 96.5 | 93.5 | 86.9 Z-162U-24I 32 206 0.632 EN 10270-1 265.6 593.57 387.57 93.6 | 93.8 | 95.7 | 91.5 Z-168AI 35.2 199 0.701 EN 10270-1 290.5 586.71 387.71 100.0 | 100.0 | 100.0 | 100.0 Z-162U-23I 32 185 0.728 EN 10270-1 265.6 521.86 336.86 92.2 | 92.5 | 89.2 | 95.0 Z-168I 35.2 177 0.825 EN 10270-1 290.5 506.35 329.35 91.2 | 96.3 | 92.5 | 84.9 Z-177JI 40 200 0.898 EN 10270-1 357.1 575.1 375.1 86.6 | 92.1 | 89.0 | 78.7 Z-177K-04I 32 230 1.45 EN 10270-1 441.6 510.12 280.12 68.4 | 88.8 | 69.0 | 47.5 Z-177K-03I 32 205 1.679 EN 10270-1 441.6 447.04 242.04 65.8 | 92.3 | 64.1 | 41.1 Z-189I 36 236 1.712 EN 10270-1 528.1 524.51 288.51 64.3 | 87.4 | 64.7 | 40.9 Z-188I 36 212 1.965 EN 10270-1 528.1 463.29 251.29 62.0 | 90.5 | 59.9 | 35.7 Z-177K-02I 32 179 1.992 EN 10270-1 441.6 382.97 203.97 61.2 | 89.9 | 59.2 | 34.6 Z-218I 40 205 2.787 EN 10270-1 658.2 420.09 215.09 53.2 | 85.4 | 49.8 | 24.5 Z-187I 36 160 2.894 EN 10270-1 528.1 330.63 170.63 53.3 | 86.1 | 49.5 | 24.2 Z-217I 40 178 3.395 EN 10270-1 658.2 355.22 177.22 49.3 | 82.9 | 44.9 | 20.2 Z-196I 29 201 4.121 EN 10270-1 645.8 347.05 146.05 48.5 | 87.1 | 41.3 | 16.9 Z-248I 40 221 4.433 EN 10270-1 873.5 401.13 180.13 45.3 | 80.7 | 39.9 | 15.5 Z-247I 40 191 5.4 EN 10270-1 873.5 338.87 147.87 43.7 | 82.7 | 35.7 | 12.7 Z-225I 30 189 7.521 EN 10270-1 858.7 293.62 104.62 41.1 | 83.8 | 30.4 | 9.1 Number of similar metal springs: 27 Customs tariff number: 73202085; Extension Spring Z-168AI Country of origin: DE, German; Extension Spring Z-168AI Product image - Extension Springs Z-168AI QR-Code: Extension Spring Z-168AI