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Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm Scaled prices - Compression spring D-389N Quantity Single price [EUR] 1 15.7400 EUR 2 12.5400 EUR 3 8.4100 EUR 7 6.6100 EUR 17 5.0200 EUR 37 4.3300 EUR 75 4.2600 EUR 125 4.2510 EUR 175 4.2214 EUR 250 4.1716 EUR 350 4.0828 EUR Compression spring Buy Product image Compression spring D-389N Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-389N Formula symbols Value Unit Description Material EN 10270-1 - Type of material Spring ends Closed and ground - Spring ends 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 d 7 mm Wire diameter Di mm Inner coil diameter D 43 mm Mean coil diameter De 50 mm Outer coil diameter Dd 34.8 mm maximum diameter of mandrel Dh 51.4 mm minimum diameter of bush L0 228 mm unstressed spring length Lk 83.2 mm buckling length Fn 1756.744 N maximum force in static use Ln 139.49 mm Minimum length in static use sn 88.51 mm Maximum spring deflection in static use Fndyn 1588.06 N maximum force in dynamic use Lndyn 147.99 mm Minimum length in dynamic use shdyn 45.15 mm Maximum stroke in dynamic use S 14.258 mm pitch of spring n 15.5 pc. number of active coils nt pc. total number of coils R 19.848 N/mm Spring rate Weight 719.1555 g weight of one spring Fntol 106 N (+/-) tolerance of maximum force in static use Fndtol 104 N (+/-) tolerance of maximum dynamic force Detol 0.6 mm (+/-) tolerances of outer coil diameter L0tol 4.04 mm (+/-) tolerance of unstressed spring length Price group AP - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm Datasheet download pdf file Metal spring characteristic Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm Metal spring characteristic download pdf file CAD data Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm force-path-calculation Compression spring D-389N Inquiry formular Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm Inquiry formular Compression spring D-389N Similar compression springs to Compression spring D-389N Spring steel Ø 7 x 43 x 228 mm Below you will find similar Compression 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 Compression Spring made from a different material The Compression 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) n (pc.) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness D-389N EN 10270-1 7 50 228 1756.744 139.49 88.51 15.5 19.848 100.0 | 100.0 | 100.0 | 100.0 VD-389N 1.4310 7 50 228 1508.86 139.49 88.51 15.5 17.048 92.9 | 100.0 | 92.9 | 85.9 Number of similar metal springs: 2 Similar Compression 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) unstressed spring length 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 D-316 54 230 2.455 EN 10270-1 433.557 53.37 176.63 44.2 | 83.0 | 37.4 | 12.4 D-322 44 235 3.26 EN 10270-1 536.27 70.5 164.5 46.4 | 80.7 | 42.2 | 16.4 D-347A 55 235 3.773 EN 10270-1 530.599 94.38 140.63 50.7 | 86.5 | 46.6 | 19.0 D-339M 50 187 4.668 EN 10270-1 580.828 62.58 124.42 52.6 | 82.1 | 52.1 | 23.5 D-364R-44 54 200 4.777 EN 10270-1 302.028 136.77 63.23 50.2 | 87.4 | 48.1 | 15.1 D-353A 45 205 5.378 EN 10270-1 453.716 120.63 84.37 53.1 | 88.0 | 54.3 | 17.0 D-378A 56.3 250 6.94 EN 10270-1 681.373 151.82 98.18 63.1 | 90.0 | 64.5 | 35.0 D-353 45 205 7.959 EN 10270-1 957.068 84.75 120.25 54.8 | 88.0 | 51.4 | 25.1 D-377A 56.3 217 9.51 EN 10270-1 977.729 114.19 102.81 70.0 | 91.3 | 70.9 | 47.9 D-364J-24 48 185 9.715 EN 10270-1 895.915 92.78 92.22 60.1 | 89.9 | 59.7 | 30.6 D-378 56.3 250 10.271 EN 10270-1 1472.179 106.67 143.33 71.5 | 90.0 | 72.8 | 51.7 D-364R-84 46 220 11.151 EN 10270-1 875.368 141.5 78.5 64.3 | 91.3 | 66.4 | 35.2 D-383A 46.3 195 13.554 EN 10270-1 639.051 147.85 47.15 61.2 | 96.3 | 44.5 | 42.7 D-389NA 50 265 17.58 EN 10270-1 1921.769 155.68 109.32 90.0 | 95.3 | 86.2 | 88.6 D-389N 50 228 19.848 EN 10270-1 1756.744 139.49 88.51 100.0 | 100.0 | 100.0 | 100.0 D-383 46.3 195 20.06 EN 10270-1 1825.76 103.99 91.01 79.7 | 96.3 | 79.6 | 63.2 D-389N-05 46 236 25.772 EN 10270-1 2411.864 142.41 93.59 88.5 | 94.1 | 90.2 | 81.2 D-408 58 230 26.706 EN 10270-1 2620.936 131.86 98.14 81.3 | 90.9 | 78.6 | 74.3 D-389N-04 46 194 31.719 EN 10270-1 2399.97 118.34 75.66 100.0 | 100.0 | 100.0 | 100.0 D-413A 48 248 35.243 EN 10270-1 2243.232 184.35 63.65 74.4 | 91.8 | 75.1 | 56.3 D-414M-04 57 230 43.17 EN 10270-1 2936.622 161.98 68.02 67.5 | 88.2 | 68.3 | 46.0 D-413 48 190 52.16 EN 10270-1 3142.64 129.75 60.25 77.5 | 93.8 | 78.0 | 60.8 D-438 60 230 65.2 EN 10270-1 4421.375 162.19 67.81 57.6 | 84.2 | 58.2 | 30.4 D-447 50 239 102.697 EN 10270-1 4598.753 194.22 44.78 50.7 | 88.5 | 44.4 | 19.3 D-445D 55 238 149.063 EN 10270-1 6111.568 197 41 45.5 | 85.6 | 37.5 | 13.3 Number of similar metal springs: 24 Customs tariff number: 73202081; Compression spring D-389N Country of origin: DE, German; Compression spring D-389N Product image - Compression springs D-389N QR-Code: Compression spring D-389N