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Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 x 138 mm / 180° Scaled prices - Extension Spring Z-153I Quantity Single price [EUR] 1 7.0400 EUR 2 4.4400 EUR 3 3.4600 EUR 7 2.9500 EUR 17 1.5300 EUR 37 1.2300 EUR 75 1.0500 EUR 125 1.0500 EUR 175 1.0500 EUR 250 1.0500 EUR 350 1.0500 EUR 450 1.0500 EUR Extension Spring Buy Product image Extension Spring Z-153I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-153I 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 2.5 mm Wire diameter D mm mean coil diameter De 27.5 mm outer coil diameter Dh 31.7 mm minimum bush diameter L0 138 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 101.25 mm length of unstressed spring body Ln 403.55 mm maximum spring length, inner loop to inner loop sn 265.55 mm Maximum spring deflection Fn 184.9 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 18.37 mm distance of inner edge of loop from the spring body R 0.645 N/mm Spring rate F0 13.71 N initial tension Fntol 9.27 N (+/-) tolerance of maximum spring force L0tol 2.4 mm (+/-) tolerance of unstressed length Detol 0.45 mm (+/-) tolerance of outer coil diameter Oesttol 41 degree (+/-) tolerance of loop position Weight 125.7 g weight of one spring Price group #ZN - price group Technical drawing Extension Spring Datasheet Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 x 138 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 x 138 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 x 138 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 x 138 mm / 180° force-path-calculation Extension Spring Z-153I Inquiry formular Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 x 138 mm / 180° Inquiry formular Extension Spring Z-153I Similar extension springs to Extension Spring Z-153I Spring steel Ø 2.5 x 27.5 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-153I EN 10270-1 2.5 27.5 138 184.9 403.55 265.55 0.645 100.0 | 100.0 | 100.0 | 100.0 RZ-153I 1.4310 2.5 27.5 138 153.7 395.83 257.83 0.554 91.9 | 100.0 | 90.1 | 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-130E-14I 24 143.5 0.164 EN 10270-1 84.2 632.3 488.8 53.3 | 85.1 | 49.9 | 24.7 Z-133AI 27 146 0.195 EN 10270-1 101.2 629.84 483.84 58.6 | 90.9 | 54.8 | 30.0 Z-133I 27 118 0.264 EN 10270-1 101.2 475.23 357.23 64.4 | 87.9 | 64.5 | 40.7 Z-147E-23I 30 133 0.281 EN 10270-1 118 534.5 401.5 66.4 | 92.0 | 65.0 | 42.2 Z-136BI 22 138 0.381 EN 10270-1 123.3 438.54 300.54 74.4 | 86.7 | 77.5 | 58.9 Z-153BI 27.5 173 0.476 EN 10270-1 184.9 532.67 359.67 84.7 | 93.3 | 86.9 | 73.8 Z-153AI 27.5 156 0.548 EN 10270-1 184.9 468.61 312.61 91.2 | 96.2 | 92.5 | 84.9 Z-147JI 24 122 0.583 EN 10270-1 148 359.08 237.08 87.4 | 87.9 | 84.7 | 89.7 Z-153I 27.5 138 0.645 EN 10270-1 184.9 403.55 265.55 100.0 | 100.0 | 100.0 | 100.0 Z-162JI 30 154 0.788 EN 10270-1 233.4 427.78 273.78 86.7 | 90.2 | 88.1 | 81.7 Z-162U-21I 32 146 1.01 EN 10270-1 265.6 388.68 242.68 77.4 | 87.9 | 80.5 | 63.6 Z-152I 27.5 101 1.04 EN 10270-1 184.9 265.71 164.71 78.0 | 91.1 | 81.0 | 62.0 Z-156AI 22.5 148 1.07 EN 10270-1 223.8 340.69 192.69 76.4 | 91.7 | 77.6 | 60.0 Z-162U-20I 32 128 1.23 EN 10270-1 265.6 327.22 199.22 70.6 | 87.3 | 72.3 | 52.2 Z-156I 22.5 130 1.259 EN 10270-1 223.8 293.68 163.68 71.7 | 92.0 | 72.1 | 50.9 Z-162HI 30 112 1.27 EN 10270-1 233.4 281.82 169.82 69.9 | 87.4 | 71.6 | 50.7 Z-162K-01I 25 143 1.487 EN 10270-1 277.6 315.17 172.17 67.0 | 92.2 | 65.7 | 43.2 Z-171I 28.2 166 1.731 EN 10270-1 358.7 359.71 193.71 62.0 | 86.3 | 62.2 | 37.6 Z-162U-32I 24 154 2.2 EN 10270-1 348.5 299.94 145.94 56.6 | 86.7 | 54.0 | 29.2 Z-162U-31I 24 133 2.66 EN 10270-1 348.5 253.71 120.71 54.1 | 89.0 | 49.3 | 24.1 Z-170I 28.2 118 2.79 EN 10270-1 358.7 238.15 120.15 52.9 | 87.0 | 48.4 | 23.3 Z-162OI 20 138 3.115 EN 10270-1 341.5 238.8 100.8 51.3 | 87.3 | 46.1 | 20.6 Z-195I 29 149 6.07 EN 10270-1 645.8 248.17 99.17 42.3 | 83.3 | 33.0 | 10.7 Z-177NI 25 122 7.126 EN 10270-1 555.1 194.75 72.75 40.8 | 82.9 | 30.4 | 9.1 Number of similar metal springs: 23 Customs tariff number: 73202085; Extension Spring Z-153I Country of origin: DE, German; Extension Spring Z-153I Product image - Extension Springs Z-153I QR-Code: Extension Spring Z-153I