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Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 mm / 180° Scaled prices - Extension Spring Z-372I 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-372I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-372I 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 8 mm Wire diameter D mm mean coil diameter De 70 mm outer coil diameter Dh 83 mm minimum bush diameter L0 586 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 500 mm length of unstressed spring body Ln 1171.61 mm maximum spring length, inner loop to inner loop sn 585.61 mm Maximum spring deflection Fn 1847 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 43 mm distance of inner edge of loop from the spring body R 2.847 N/mm Spring rate F0 180 N initial tension Fntol 86.2 N (+/-) tolerance of maximum spring force L0tol 8.79 mm (+/-) tolerance of unstressed length Detol 0.8 mm (+/-) tolerance of outer coil diameter Oesttol 45 degree (+/-) tolerance of loop position Weight 4896.5535 g weight of one spring Price group ###BG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 mm / 180° force-path-calculation Extension Spring Z-372I Inquiry formular Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 mm / 180° Inquiry formular Extension Spring Z-372I Similar extension springs to Extension Spring Z-372I Spring steel Ø 8 x 70 x 586 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-372I EN 10270-1 8 70 586 1847 1171.61 585.61 2.847 100.0 | 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-303I 70 392 1.335 EN 10270-1 968.5 1083.7 691.7 64.9 | 81.9 | 68.5 | 44.4 Z-343I 70 584 1.408 EN 10270-1 1287 1431.03 847.03 71.1 | 95.7 | 69.4 | 48.2 Z-313I 60 520 1.491 EN 10270-1 1122 1218.83 698.83 69.2 | 84.4 | 72.3 | 50.9 Z-342I 70 528 1.591 EN 10270-1 1287 1277.53 749.53 73.6 | 92.5 | 73.9 | 54.4 Z-366I 80 666 1.609 EN 10270-1 1627 1602.8 936.8 74.1 | 91.8 | 75.3 | 55.1 Z-312I 60 470 1.685 EN 10270-1 1122 1088.39 618.39 72.3 | 81.6 | 77.7 | 57.5 Z-365I 80 602 1.818 EN 10270-1 1627 1431 829 78.8 | 94.9 | 79.4 | 62.2 Z-341I 70 472 1.828 EN 10270-1 1287 1124.03 652.03 77.2 | 89.3 | 79.7 | 62.6 Z-364I 80 538 2.09 EN 10270-1 1627 1259.2 721.2 83.1 | 93.1 | 84.6 | 71.5 Z-340I 70 422 2.104 EN 10270-1 1287 988.72 566.72 80.6 | 86.5 | 83.2 | 72.0 Z-350I 60 568 2.364 EN 10270-1 1489 1142.96 574.96 87.2 | 90.0 | 89.4 | 82.1 Z-363I 80 482 2.404 EN 10270-1 1627 1109.1 627.1 87.6 | 89.9 | 90.7 | 82.3 Z-373I 70 650 2.519 EN 10270-1 1847 1311.79 661.79 93.2 | 96.7 | 94.2 | 88.5 Z-349I 60 512 2.672 EN 10270-1 1489 1019.77 507.77 87.8 | 86.9 | 83.7 | 93.0 Z-372I 70 586 2.847 EN 10270-1 1847 1171.61 585.61 100.0 | 100.0 | 100.0 | 100.0 Z-371I 70 522 3.273 EN 10270-1 1847 1031.44 509.44 92.3 | 96.4 | 93.5 | 87.0 Z-370I 70 466 3.765 EN 10270-1 1847 908.78 442.78 85.5 | 93.2 | 87.8 | 75.6 Z-380I 60 634 4.27 EN 10270-1 2132 1077.19 443.19 79.8 | 92.7 | 81.2 | 65.6 Z-369I 70 418 4.323 EN 10270-1 1847 803.65 385.65 79.7 | 90.4 | 82.9 | 65.9 Z-357I 50 552 4.427 EN 10270-1 1763 905.2 353.2 75.1 | 84.4 | 77.9 | 63.2 Z-379I 60 570 4.826 EN 10270-1 2132 962.18 392.18 76.4 | 94.3 | 76.8 | 58.0 Z-378I 60 506 5.547 EN 10270-1 2132 847.1 341.1 71.2 | 90.7 | 72.4 | 50.5 Z-387I 50 619 8.104 EN 10270-1 2515 892.44 273.44 61.0 | 88.7 | 60.1 | 34.3 Z-386I 50 555 9.158 EN 10270-1 2515 796.96 241.96 58.8 | 88.7 | 57.4 | 30.3 Number of similar metal springs: 23 Customs tariff number: 73202085; Extension Spring Z-372I Country of origin: DE, German; Extension Spring Z-372I Product image - Extension Springs Z-372I QR-Code: Extension Spring Z-372I