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Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 mm / 180° Scaled prices - Extension Spring Z-306I Quantity Single price [EUR] 1 56.6900 EUR 2 45.1600 EUR 3 43.4800 EUR 7 39.3200 EUR 17 39.3200 EUR 37 39.3200 EUR 75 39.3200 EUR 125 39.3200 EUR 175 39.3200 EUR 250 39.3200 EUR 350 39.3200 EUR Extension Spring Buy Product image Extension Spring Z-306I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-306I 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 536 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 444.15 mm length of unstressed spring body Ln 1569.8 mm maximum spring length, inner loop to inner loop sn 1033.8 mm Maximum spring deflection Fn 968.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 45.92 mm distance of inner edge of loop from the spring body R 0.893 N/mm Spring rate F0 45 N initial tension Fntol 43 N (+/-) tolerance of maximum spring force L0tol 8.04 mm (+/-) tolerance of unstressed length Detol 1.2 mm (+/-) tolerance of outer coil diameter Oesttol 54 degree (+/-) tolerance of loop position Weight 3514.5013 g weight of one spring Price group ###BG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 mm / 180° force-path-calculation Extension Spring Z-306I Inquiry formular Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 mm / 180° Inquiry formular Extension Spring Z-306I Similar extension springs to Extension Spring Z-306I Spring steel Ø 6.3 x 70 x 536 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-306I EN 10270-1 6.3 70 536 968.5 1569.8 1033.8 0.893 100.0 | 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-276I 60 466 0.829 EN 10270-1 774.5 1354.88 888.88 87.5 | 86.7 | 83.0 | 93.0 Z-306I 70 536 0.893 EN 10270-1 968.5 1569.8 1033.8 100.0 | 100.0 | 100.0 | 100.0 Z-336I 80 600 0.905 EN 10270-1 1132 1773.9 1173.9 91.0 | 88.9 | 86.8 | 97.2 Z-305I 70 486 1.01 EN 10270-1 968.5 1400.82 914.82 93.2 | 96.9 | 94.2 | 88.5 Z-335I 80 544 1.022 EN 10270-1 1132 1582.7 1038.7 90.2 | 92.0 | 92.5 | 86.0 Z-304I 70 436 1.161 EN 10270-1 968.5 1231.82 795.82 86.4 | 93.8 | 88.5 | 77.0 Z-334I 80 488 1.175 EN 10270-1 1132 1391.6 903.6 83.6 | 89.5 | 86.5 | 74.8 Z-303I 70 392 1.335 EN 10270-1 968.5 1083.7 691.7 80.5 | 91.0 | 83.5 | 66.9 Z-343I 70 584 1.408 EN 10270-1 1287 1431.03 847.03 78.1 | 93.9 | 78.6 | 61.7 Z-313I 60 520 1.491 EN 10270-1 1122 1218.83 698.83 76.5 | 94.2 | 77.0 | 58.4 Z-342I 70 528 1.591 EN 10270-1 1287 1277.53 749.53 74.9 | 96.2 | 73.9 | 54.6 Z-312I 60 470 1.685 EN 10270-1 1122 1088.39 618.39 71.9 | 91.1 | 73.1 | 51.6 Z-365I 80 602 1.818 EN 10270-1 1627 1431 829 67.6 | 85.1 | 69.9 | 47.7 Z-341I 70 472 1.828 EN 10270-1 1287 1124.03 652.03 69.8 | 92.7 | 69.2 | 47.5 Z-364I 80 538 2.09 EN 10270-1 1627 1259.2 721.2 64.9 | 88.6 | 64.6 | 41.5 Z-340I 70 422 2.104 EN 10270-1 1287 988.72 566.72 65.3 | 89.6 | 65.0 | 41.3 Z-350I 60 568 2.364 EN 10270-1 1489 1142.96 574.96 62.2 | 90.0 | 60.3 | 36.2 Number of similar metal springs: 16 Customs tariff number: 73202085; Extension Spring Z-306I Country of origin: DE, German; Extension Spring Z-306I Product image - Extension Springs Z-306I QR-Code: Extension Spring Z-306I