Home » Products » Extension Springs » z-257x Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 mm / 270° Scaled prices - Extension Spring Z-257X Quantity Single price [EUR] 1 15.7400 EUR 2 12.5400 EUR 3 8.4100 EUR 7 6.6100 EUR 17 6.6100 EUR 37 6.6100 EUR 75 6.6100 EUR 125 6.6100 EUR 175 6.6100 EUR 250 6.6100 EUR 350 6.6100 EUR Extension Spring Buy Product image Extension Spring Z-257X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-257X 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 5 mm Wire diameter D mm mean coil diameter De 30 mm outer coil diameter Dh 37.9 mm minimum bush diameter L0 272 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 238.75 mm length of unstressed spring body Ln 389.52 mm maximum spring length, inner loop to inner loop sn 117.52 mm Maximum spring deflection Fn 1134 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 16.62 mm distance of inner edge of loop from the spring body R 8.717 N/mm Spring rate F0 110 N initial tension Fntol 80.16 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 37 degree (+/-) tolerance of loop position Weight 591.3983 g weight of one spring Price group ###AP - price group Technical drawing Extension Spring Datasheet Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 mm / 270° force-path-calculation Extension Spring Z-257X Inquiry formular Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 mm / 270° Inquiry formular Extension Spring Z-257X Similar extension springs to Extension Spring Z-257X Spring steel Ø 5 x 30 x 272 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-257X EN 10270-1 5 30 272 1134 389.52 117.52 8.717 100.0 | 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-190X 36 264 1.481 EN 10270-1 528.1 597.5 333.5 48.0 | 86.8 | 40.9 | 16.4 Z-174EX 23.2 279 1.717 EN 10270-1 430.1 511.77 232.77 47.7 | 79.6 | 44.2 | 19.1 Z-200X 29 317 2.393 EN 10270-1 645.8 568.52 251.52 55.3 | 87.5 | 51.8 | 26.6 Z-199X 29 285 2.703 EN 10270-1 645.8 507.67 222.67 58.5 | 90.7 | 54.9 | 30.1 Z-177PX 25 248 2.922 EN 10270-1 555.1 425.41 177.41 57.4 | 82.2 | 57.6 | 32.4 Z-198X 29 253 3.105 EN 10270-1 645.8 446.81 193.81 61.1 | 89.9 | 58.8 | 34.5 Z-197X 29 225 3.57 EN 10270-1 645.8 393.58 168.58 63.2 | 86.5 | 63.3 | 39.7 Z-229X 30 316 4.08 EN 10270-1 858.7 508.84 192.84 68.8 | 92.0 | 68.3 | 46.1 Z-228X 30 280 4.687 EN 10270-1 858.7 447.84 167.84 73.9 | 95.7 | 72.9 | 53.0 Z-207X 24 277 5.279 EN 10270-1 765.7 409.01 132.01 74.8 | 86.1 | 78.3 | 60.1 Z-227X 30 249 5.389 EN 10270-1 858.7 394.98 145.98 77.6 | 93.8 | 78.1 | 61.0 Z-226X 30 222 6.183 EN 10270-1 858.7 349.26 127.26 81.5 | 90.5 | 84.0 | 69.9 Z-259X 30 347 6.599 EN 10270-1 1134 502.23 155.23 85.5 | 92.8 | 87.9 | 75.7 Z-258X 30 307 7.581 EN 10270-1 1134 442.12 135.12 92.2 | 96.2 | 93.5 | 87.0 Z-257X 30 272 8.717 EN 10270-1 1134 389.52 117.52 100.0 | 100.0 | 100.0 | 100.0 Z-235X 25 273 9.021 EN 10270-1 1008 372.63 99.63 91.1 | 91.0 | 86.8 | 95.4 Z-256X 30 242 10 EN 10270-1 1134 344.44 102.44 92.4 | 96.3 | 93.6 | 87.2 Z-234X 25 242 10.372 EN 10270-1 1008 328.66 86.66 83.9 | 87.4 | 81.3 | 83.0 Z-255X 30 207 12.074 EN 10270-1 1134 291.84 84.84 83.4 | 92.0 | 86.1 | 72.2 Number of similar metal springs: 18 Customs tariff number: 73202085; Extension Spring Z-257X Country of origin: DE, German; Extension Spring Z-257X Product image - Extension Springs Z-257X QR-Code: Extension Spring Z-257X