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Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 mm / 180° Scaled prices - Extension Spring Z-284I Quantity Single price [EUR] 1 14.5700 EUR 2 11.6100 EUR 3 7.2800 EUR 7 5.4200 EUR 17 5.4200 EUR 37 5.4200 EUR 75 5.4200 EUR 125 5.4200 EUR 175 5.4200 EUR 250 5.4200 EUR 350 5.4200 EUR Extension Spring Buy Product image Extension Spring Z-284I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-284I 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 5.5 mm Wire diameter D mm mean coil diameter De 40 mm outer coil diameter Dh 48.8 mm minimum bush diameter L0 203 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 156.75 mm length of unstressed spring body Ln 325.86 mm maximum spring length, inner loop to inner loop sn 122.86 mm Maximum spring deflection Fn 1134 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 23.12 mm distance of inner edge of loop from the spring body R 8.255 N/mm Spring rate F0 120 N initial tension Fntol 65.6 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 29 degree (+/-) tolerance of loop position Weight 595.5643 g weight of one spring Price group ###AL - price group Technical drawing Extension Spring Datasheet Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 mm / 180° force-path-calculation Extension Spring Z-284I Inquiry formular Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 mm / 180° Inquiry formular Extension Spring Z-284I Similar extension springs to Extension Spring Z-284I Spring steel Ø 5.5 x 40 x 203 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-284I EN 10270-1 5.5 40 203 1134 325.86 122.86 8.255 100.0 | 100.0 | 100.0 | 100.0 Number of similar metal springs: 1 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-168AI 35.2 199 0.701 EN 10270-1 290.5 586.71 387.71 39.4 | 81.4 | 28.7 | 8.1 Z-168I 35.2 177 0.825 EN 10270-1 290.5 506.35 329.35 39.6 | 77.8 | 31.5 | 9.6 Z-177JI 40 200 0.898 EN 10270-1 357.1 575.1 375.1 43.5 | 88.0 | 32.1 | 10.3 Z-180I 44 225 1.006 EN 10270-1 436.3 634.3 409.3 43.5 | 84.6 | 34.2 | 11.5 Z-179I 44 173 1.482 EN 10270-1 436.3 450.92 277.92 47.1 | 83.0 | 41.3 | 17.0 Z-177K-03I 32 205 1.679 EN 10270-1 441.6 447.04 242.04 48.7 | 81.5 | 44.9 | 19.8 Z-188I 36 212 1.965 EN 10270-1 528.1 463.29 251.29 52.2 | 86.2 | 47.7 | 22.8 Z-219I 40 236 2.306 EN 10270-1 658.2 497 261 56.4 | 89.3 | 52.6 | 27.3 Z-218I 40 205 2.787 EN 10270-1 658.2 420.09 215.09 61.4 | 93.6 | 57.6 | 33.2 Z-217I 40 178 3.395 EN 10270-1 658.2 355.22 177.22 64.6 | 89.8 | 63.7 | 40.2 Z-248I 40 221 4.433 EN 10270-1 873.5 401.13 180.13 73.1 | 94.3 | 72.6 | 52.5 Z-247I 40 191 5.4 EN 10270-1 873.5 338.87 147.87 79.7 | 95.0 | 80.1 | 64.0 Z-285I 40 236 6.777 EN 10270-1 1134 385.66 149.66 89.5 | 95.3 | 91.0 | 82.1 Z-246JI 40 156 7.24 EN 10270-1 873.5 266.2 110.2 86.2 | 89.3 | 83.4 | 85.9 Z-284I 40 203 8.255 EN 10270-1 1134 325.86 122.86 100.0 | 100.0 | 100.0 | 100.0 Z-283JI 40 165 11.07 EN 10270-1 1134 256.6 91.6 85.2 | 93.8 | 87.3 | 74.6 Z-255I 30 205 12.164 EN 10270-1 1134 289.21 84.21 80.4 | 88.3 | 84.3 | 68.5 Z-321I 40 224 15.248 EN 10270-1 1632 317.95 93.95 72.9 | 92.6 | 73.0 | 53.1 Z-320JI 40 180 20.45 EN 10270-1 1632 250 70 64.9 | 92.0 | 63.2 | 39.6 Number of similar metal springs: 18 Customs tariff number: 73202085; Extension Spring Z-284I Country of origin: DE, German; Extension Spring Z-284I Product image - Extension Springs Z-284I QR-Code: Extension Spring Z-284I