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Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 mm / 270° Scaled prices - Extension Spring Z-201X Quantity Single price [EUR] 1 14.9000 EUR 2 11.8700 EUR 3 7.7300 EUR 7 5.7700 EUR 17 5.7700 EUR 37 5.7700 EUR 75 5.7700 EUR 125 5.7700 EUR 175 5.7700 EUR 250 5.7700 EUR 350 5.7700 EUR Extension Spring Buy Product image Extension Spring Z-201X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-201X 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 4 mm Wire diameter D mm mean coil diameter De 29 mm outer coil diameter Dh 35.4 mm minimum bush diameter L0 349 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 315 mm length of unstressed spring body Ln 629.37 mm maximum spring length, inner loop to inner loop sn 280.37 mm Maximum spring deflection Fn 645.8 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 17 mm distance of inner edge of loop from the spring body R 2.147 N/mm Spring rate F0 44 N initial tension Fntol 35.25 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 49 degree (+/-) tolerance of loop position Weight 620.4195 g weight of one spring Price group ###AM - price group Technical drawing Extension Spring Datasheet Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 mm / 270° force-path-calculation Extension Spring Z-201X Inquiry formular Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 mm / 270° Inquiry formular Extension Spring Z-201X Similar extension springs to Extension Spring Z-201X Spring steel Ø 4 x 29 x 349 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-201X EN 10270-1 4 29 349 645.8 629.37 280.37 2.147 100.0 | 100.0 | 100.0 | 100.0 RZ-201X 1.4310 4 29 349 542.5 624.19 275.19 1.844 92.2 | 100.0 | 91.1 | 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-153EX 27.5 234 0.328 EN 10270-1 184.9 756.69 522.69 43.8 | 74.8 | 41.1 | 15.4 Z-168EX 35.2 298 0.419 EN 10270-1 290.5 946.27 648.27 48.7 | 82.6 | 44.1 | 19.5 Z-162U-26X 32 254 0.485 EN 10270-1 265.6 759.29 505.29 50.2 | 79.5 | 48.3 | 22.8 Z-171EX 28.2 287 0.879 EN 10270-1 358.7 668.28 381.28 64.0 | 86.5 | 64.5 | 40.8 Z-171DX 28.2 262 0.98 EN 10270-1 358.7 604.05 342.05 66.1 | 84.1 | 68.8 | 45.5 Z-193X 36 360 1.024 EN 10270-1 528.1 842.86 482.86 70.0 | 92.5 | 69.9 | 47.5 Z-171CX 28.2 236 1.107 EN 10270-1 358.7 538.82 302.82 69.0 | 81.6 | 74.1 | 51.4 Z-192X 36 328 1.141 EN 10270-1 528.1 760.77 432.77 72.6 | 91.5 | 73.3 | 53.0 Z-191X 36 296 1.289 EN 10270-1 528.1 679.13 383.13 75.3 | 88.5 | 77.5 | 59.8 Z-201X 29 349 2.147 EN 10270-1 645.8 629.37 280.37 100.0 | 100.0 | 100.0 | 100.0 Z-200X 29 317 2.393 EN 10270-1 645.8 568.52 251.52 93.8 | 96.9 | 94.9 | 89.7 Z-199X 29 285 2.703 EN 10270-1 645.8 507.67 222.67 87.7 | 93.9 | 89.7 | 79.4 Z-198X 29 253 3.105 EN 10270-1 645.8 446.81 193.81 81.5 | 90.8 | 84.6 | 69.1 Z-197X 29 225 3.57 EN 10270-1 645.8 393.58 168.58 76.1 | 88.2 | 80.1 | 60.1 Z-230X 30 352 3.612 EN 10270-1 858.7 569.82 217.82 76.6 | 94.9 | 76.4 | 58.4 Z-229X 30 316 4.08 EN 10270-1 858.7 508.84 192.84 71.9 | 92.0 | 72.0 | 51.7 Z-209X 24 341 4.193 EN 10270-1 765.7 507.2 166.2 71.8 | 93.5 | 71.8 | 50.0 Z-288X 40 348 4.224 EN 10270-1 1134 588.13 240.13 67.2 | 81.6 | 71.3 | 48.8 Z-208X 24 309 4.674 EN 10270-1 765.7 458.1 149.1 68.0 | 90.4 | 68.8 | 44.9 Z-228X 30 280 4.687 EN 10270-1 858.7 447.84 167.84 67.1 | 88.6 | 67.5 | 45.0 Z-207X 24 277 5.279 EN 10270-1 765.7 409.01 132.01 64.3 | 87.4 | 65.7 | 39.7 Z-227X 30 249 5.389 EN 10270-1 858.7 394.98 145.98 62.8 | 85.6 | 63.6 | 39.2 Z-260X 30 387 5.842 EN 10270-1 1134 562.34 175.34 61.4 | 88.9 | 59.7 | 35.6 Z-259X 30 347 6.599 EN 10270-1 1134 502.23 155.23 59.9 | 92.0 | 56.2 | 31.5 Z-237X 25 345 6.952 EN 10270-1 1008 474.29 129.29 58.7 | 91.3 | 55.1 | 29.5 Number of similar metal springs: 24 Customs tariff number: 73202085; Extension Spring Z-201X Country of origin: DE, German; Extension Spring Z-201X Product image - Extension Springs Z-201X QR-Code: Extension Spring Z-201X