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Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 mm / 270° Scaled prices - Extension Spring Z-304X Quantity Single price [EUR] 1 39.1400 EUR 2 31.1800 EUR 3 30.5900 EUR 7 27.6100 EUR 17 27.6100 EUR 37 27.6100 EUR 75 27.6100 EUR 125 27.6100 EUR 175 27.6100 EUR 250 27.6100 EUR 350 27.6100 EUR Extension Spring Buy Product image Extension Spring Z-304X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-304X 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 6.3 mm Wire diameter D mm mean coil diameter De 70 mm outer coil diameter Dh 80 mm minimum bush diameter L0 438 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 344.93 mm length of unstressed spring body Ln 1237.54 mm maximum spring length, inner loop to inner loop sn 799.54 mm Maximum spring deflection Fn 968.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 46.53 mm distance of inner edge of loop from the spring body R 1.155 N/mm Spring rate F0 45 N initial tension Fntol 43.81 N (+/-) tolerance of maximum spring force L0tol 6.57 mm (+/-) tolerance of unstressed length Detol 1.2 mm (+/-) tolerance of outer coil diameter Oesttol 48 degree (+/-) tolerance of loop position Weight 2737.6507 g weight of one spring Price group ###BE - price group Technical drawing Extension Spring Datasheet Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 mm / 270° force-path-calculation Extension Spring Z-304X Inquiry formular Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 mm / 270° Inquiry formular Extension Spring Z-304X Similar extension springs to Extension Spring Z-304X Spring steel Ø 6.3 x 70 x 438 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-304X EN 10270-1 6.3 70 438 968.5 1237.54 799.54 1.155 100.0 | 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-209KX 60 401 0.35 EN 10270-1 438 1591.3 1190.3 56.5 | 82.9 | 56.2 | 30.4 Z-238KX 60 433 0.55 EN 10270-1 585 1450 1017 47.9 | 85.9 | 41.1 | 16.8 Z-238JX 60 393 0.62 EN 10270-1 585 1293.4 900.4 71.1 | 84.9 | 74.6 | 53.6 Z-276X 60 468 0.828 EN 10270-1 774.5 1360.08 892.08 55.2 | 89.4 | 50.9 | 25.4 Z-306X 70 538 0.89 EN 10270-1 968.5 1575.5 1037.5 86.5 | 93.8 | 88.5 | 77.1 Z-275X 60 424 0.933 EN 10270-1 774.5 1213.76 789.76 56.8 | 87.9 | 53.7 | 28.7 Z-305X 70 488 1.005 EN 10270-1 968.5 1406.54 918.54 92.4 | 96.6 | 93.5 | 87.0 Z-304X 70 438 1.155 EN 10270-1 968.5 1237.54 799.54 100.0 | 100.0 | 100.0 | 100.0 Z-334X 80 490 1.17 EN 10270-1 1132 1397.8 907.8 91.0 | 89.0 | 86.8 | 97.1 Z-303X 70 394 1.328 EN 10270-1 968.5 1089.41 695.41 92.4 | 96.7 | 93.5 | 87.0 Z-333X 80 440 1.345 EN 10270-1 1132 1229.6 789.6 89.7 | 92.3 | 92.2 | 84.5 Z-302X 70 356 1.524 EN 10270-1 968.5 962.16 606.16 85.8 | 93.8 | 87.9 | 75.8 Z-332X 80 398 1.543 EN 10270-1 1132 1086.3 688.3 83.0 | 89.5 | 85.8 | 73.7 Z-342X 70 530 1.584 EN 10270-1 1287 1282.58 752.58 82.1 | 90.9 | 84.7 | 70.8 Z-312X 60 472 1.678 EN 10270-1 1122 1092.9 620.9 73.2 | 93.3 | 73.5 | 52.8 Z-341X 70 474 1.82 EN 10270-1 1287 1129.08 655.08 78.1 | 94.1 | 78.6 | 61.7 Z-311X 60 422 1.928 EN 10270-1 1122 962.46 540.46 76.4 | 94.0 | 77.0 | 58.3 Z-340X 70 424 2.093 EN 10270-1 1287 993.76 569.76 74.2 | 95.6 | 73.3 | 53.6 Z-363X 80 484 2.391 EN 10270-1 1627 1114.55 630.55 67.2 | 85.6 | 69.2 | 46.9 Z-339X 70 382 2.401 EN 10270-1 1287 878.64 496.64 69.3 | 92.4 | 68.7 | 46.7 Z-362X 80 436 2.743 EN 10270-1 1627 985.62 549.62 64.6 | 88.6 | 64.1 | 40.9 Z-338X 70 334 2.898 EN 10270-1 1287 745.33 411.33 63.6 | 88.8 | 63.3 | 38.7 Z-348X 60 458 3.057 EN 10270-1 1489 902.66 444.66 92.4 | 91.0 | 88.4 | 97.9 Number of similar metal springs: 22 Customs tariff number: 73202085; Extension Spring Z-304X Country of origin: DE, German; Extension Spring Z-304X Product image - Extension Springs Z-304X QR-Code: Extension Spring Z-304X