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Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 mm / 270° Scaled prices - Extension Spring Z-303X Quantity Single price [EUR] 1 37.1900 EUR 2 29.6300 EUR 3 28.2300 EUR 7 25.1100 EUR 17 25.1100 EUR 37 25.1100 EUR 75 25.1100 EUR 125 25.1100 EUR 175 25.1100 EUR 250 25.1100 EUR 350 25.1100 EUR Extension Spring Buy Product image Extension Spring Z-303X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-303X 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 394 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 300.83 mm length of unstressed spring body Ln 1089.41 mm maximum spring length, inner loop to inner loop sn 695.41 mm Maximum spring deflection Fn 968.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 46.58 mm distance of inner edge of loop from the spring body R 1.328 N/mm Spring rate F0 45 N initial tension Fntol 44.47 N (+/-) tolerance of maximum spring force L0tol 4 mm (+/-) tolerance of unstressed length Detol 1.2 mm (+/-) tolerance of outer coil diameter Oesttol 45 degree (+/-) tolerance of loop position Weight 2392.3664 g weight of one spring Price group ###BD - price group Technical drawing Extension Spring Datasheet Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 mm / 270° force-path-calculation Extension Spring Z-303X Inquiry formular Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 mm / 270° Inquiry formular Extension Spring Z-303X Similar extension springs to Extension Spring Z-303X Spring steel Ø 6.3 x 70 x 394 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-303X EN 10270-1 6.3 70 394 968.5 1089.41 695.41 1.328 100.0 | 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 54.5 | 85.1 | 51.8 | 26.4 Z-209JX 60 365 0.39 EN 10270-1 438 1418.8 1053.8 56.2 | 83.3 | 55.6 | 29.8 Z-238KX 60 433 0.55 EN 10270-1 585 1450 1017 63.7 | 85.4 | 64.4 | 41.3 Z-238JX 60 393 0.62 EN 10270-1 585 1293.4 900.4 67.9 | 88.3 | 68.8 | 46.7 Z-238HX 60 353 0.71 EN 10270-1 585 1136.7 783.7 71.0 | 84.9 | 74.6 | 53.6 Z-275X 60 424 0.933 EN 10270-1 774.5 1213.76 789.76 81.0 | 88.6 | 84.0 | 70.4 Z-305X 70 488 1.005 EN 10270-1 968.5 1406.54 918.54 85.7 | 93.6 | 87.9 | 75.7 Z-274X 60 380 1.071 EN 10270-1 774.5 1067.45 687.45 86.7 | 89.8 | 89.4 | 80.9 Z-304X 70 438 1.155 EN 10270-1 968.5 1237.54 799.54 92.4 | 96.7 | 93.5 | 87.0 Z-303X 70 394 1.328 EN 10270-1 968.5 1089.41 695.41 100.0 | 100.0 | 100.0 | 100.0 Z-333X 80 440 1.345 EN 10270-1 1132 1229.6 789.6 91.0 | 89.0 | 86.8 | 97.1 Z-302X 70 356 1.524 EN 10270-1 968.5 962.16 606.16 92.5 | 96.8 | 93.6 | 87.2 Z-332X 80 398 1.543 EN 10270-1 1132 1086.3 688.3 89.7 | 92.2 | 92.3 | 84.7 Z-341X 70 474 1.82 EN 10270-1 1287 1129.08 655.08 82.2 | 91.0 | 84.7 | 70.9 Z-301X 70 312 1.84 EN 10270-1 968.5 814.04 502.04 78.2 | 94.5 | 78.6 | 61.7 Z-331X 80 350 1.863 EN 10270-1 1132 920.47 570.47 79.3 | 94.3 | 80.0 | 63.4 Z-311X 60 422 1.928 EN 10270-1 1122 962.46 540.46 80.7 | 93.0 | 82.0 | 67.1 Z-340X 70 424 2.093 EN 10270-1 1287 993.76 569.76 83.7 | 92.9 | 86.1 | 72.2 Z-310X 60 377 2.217 EN 10270-1 1122 847.07 470.07 83.9 | 88.1 | 87.3 | 76.3 Z-339X 70 382 2.401 EN 10270-1 1287 878.64 496.64 90.0 | 95.8 | 91.4 | 82.8 Z-362X 80 436 2.743 EN 10270-1 1627 985.62 549.62 67.3 | 85.5 | 69.3 | 47.0 Z-338X 70 334 2.898 EN 10270-1 1287 745.33 411.33 100.0 | 100.0 | 100.0 | 100.0 Z-361X 80 380 3.313 EN 10270-1 1627 835.21 455.21 63.0 | 87.6 | 62.5 | 39.0 Z-347X 60 408 3.514 EN 10270-1 1489 794.75 386.75 62.4 | 90.8 | 60.3 | 36.2 Z-337X 70 292 3.525 EN 10270-1 1287 630.2 338.2 89.7 | 95.8 | 91.1 | 82.2 Number of similar metal springs: 24 Customs tariff number: 73202085; Extension Spring Z-303X Country of origin: DE, German; Extension Spring Z-303X Product image - Extension Springs Z-303X QR-Code: Extension Spring Z-303X