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Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 mm / 180° Scaled prices - Extension Spring Z-298I 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-298I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-298I 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 6.3 mm Wire diameter D mm mean coil diameter De 70 mm outer coil diameter Dh 80 mm minimum bush diameter L0 178 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 85.05 mm length of unstressed spring body Ln 363.9 mm maximum spring length, inner loop to inner loop sn 185.9 mm Maximum spring deflection Fn 968.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 46.5 mm distance of inner edge of loop from the spring body R 4.96 N/mm Spring rate F0 45 N initial tension Fntol 48.4 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 1.2 mm (+/-) tolerance of outer coil diameter Oesttol 22 degree (+/-) tolerance of loop position Weight 702.9003 g weight of one spring Price group ###AP - price group Technical drawing Extension Spring Datasheet Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 mm / 180° force-path-calculation Extension Spring Z-298I Inquiry formular Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 mm / 180° Inquiry formular Extension Spring Z-298I Similar extension springs to Extension Spring Z-298I Spring steel Ø 6.3 x 70 x 178 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-298I EN 10270-1 6.3 70 178 968.5 363.9 185.9 4.96 100.0 | 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-179I 44 173 1.482 EN 10270-1 436.3 450.92 277.92 53.5 | 74.5 | 56.0 | 30.1 Z-210I 50 194 1.613 EN 10270-1 532.3 506.74 312.74 56.0 | 78.2 | 57.2 | 32.7 Z-238BI 60 189 1.86 EN 10270-1 585 487.8 298.8 61.8 | 86.4 | 61.3 | 37.6 Z-209AI 60 143 1.96 EN 10270-1 438 356.3 213.3 61.6 | 79.2 | 66.2 | 39.4 Z-270I 60 236 2.094 EN 10270-1 774.5 587.72 351.72 63.8 | 82.8 | 66.4 | 42.3 Z-209MI 50 162 2.16 EN 10270-1 532.3 395.1 233.1 63.0 | 78.0 | 67.4 | 43.8 Z-240I 50 207 2.541 EN 10270-1 707.9 467.12 260.12 67.8 | 78.9 | 72.3 | 52.2 Z-260JI 60 198 2.8 EN 10270-1 774.5 460.2 262.2 73.3 | 87.6 | 75.4 | 56.7 Z-299I 70 228 3.02 EN 10270-1 968.5 532.9 304.9 78.0 | 92.7 | 80.5 | 61.0 Z-238AI 60 149 3.06 EN 10270-1 585 331.3 182.3 74.6 | 82.9 | 79.2 | 61.6 Z-217I 40 178 3.395 EN 10270-1 658.2 355.22 177.22 76.4 | 76.2 | 81.6 | 71.3 Z-239AI 50 172 3.41 EN 10270-1 707.9 365.9 193.9 79.0 | 82.5 | 84.5 | 70.1 Z-260HI 60 154 4.6 EN 10270-1 774.5 313.9 159.9 87.5 | 86.5 | 83.0 | 93.0 Z-336HI 70 242 4.77 EN 10270-1 1287 491.8 249.8 87.2 | 87.9 | 74.8 | 98.9 Z-298I 70 178 4.96 EN 10270-1 968.5 363.9 185.9 100.0 | 100.0 | 100.0 | 100.0 Z-306JI 60 212 5.05 EN 10270-1 1122 418.1 206.1 91.3 | 89.9 | 88.3 | 95.7 Z-276JI 50 182 5.16 EN 10270-1 921.2 345 163 89.7 | 85.5 | 91.4 | 92.2 Z-343HI 60 226 8.01 EN 10270-1 1489 395.6 169.6 74.1 | 84.8 | 78.1 | 59.3 Z-306HI 60 162 8.29 EN 10270-1 1122 287.7 125.7 75.9 | 92.2 | 77.0 | 58.4 Z-366HI 70 258 8.54 EN 10270-1 1847 453.2 195.2 70.5 | 82.6 | 73.8 | 55.1 Z-313JI 50 196 9.38 EN 10270-1 1331 325.1 129.1 69.7 | 87.4 | 71.1 | 50.5 Z-373HI 60 240 14.47 EN 10270-1 2132 370.7 130.7 56.4 | 79.5 | 57.9 | 31.9 Z-350HI 50 210 15 EN 10270-1 1763 314.2 104.2 56.1 | 82.1 | 55.5 | 30.8 Z-313HI 50 146 15.38 EN 10270-1 1331 224 78 57.5 | 84.5 | 57.4 | 30.5 Z-320JI 40 180 20.45 EN 10270-1 1632 250 70 52.1 | 85.3 | 48.5 | 22.3 Number of similar metal springs: 24 Customs tariff number: 73202085; Extension Spring Z-298I Country of origin: DE, German; Extension Spring Z-298I Product image - Extension Springs Z-298I QR-Code: Extension Spring Z-298I