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Compression spring D-389C Spring steel Ø 7 x 113 x 331 mm Scaled prices - Compression spring D-389C Quantity Single price [EUR] 1 17.2900 EUR 2 13.7700 EUR 3 10.0900 EUR 7 8.3300 EUR 17 7.1500 EUR 37 6.1700 EUR 75 6.0800 EUR 125 6.0685 EUR 175 6.0249 EUR 250 5.8410 EUR 350 5.6505 EUR Compression spring Buy Product image Compression spring D-389C Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-389C 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 113 mm Mean coil diameter De 120 mm Outer coil diameter Dd 103 mm maximum diameter of mandrel Dh 126 mm minimum diameter of bush L0 331 mm unstressed spring length Lk mm buckling length Fn 800.143 N maximum force in static use Ln 71.4 mm Minimum length in static use sn 259.6 mm Maximum spring deflection in static use Fndyn 771.014 N maximum force in dynamic use Lndyn 80.85 mm Minimum length in dynamic use shdyn 115.13 mm Maximum stroke in dynamic use S 58.909 mm pitch of spring n 5.5 pc. number of active coils nt pc. total number of coils R 3.082 N/mm Spring rate Weight 809.9459 g weight of one spring Fntol 51.69 N (+/-) tolerance of maximum force in static use Fndtol 51.2 N (+/-) tolerance of maximum dynamic force Detol 2.2 mm (+/-) tolerances of outer coil diameter L0tol 12.88 mm (+/-) tolerance of unstressed spring length Price group AU - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-389C Spring steel Ø 7 x 113 x 331 mm Datasheet download pdf file Metal spring characteristic Compression spring D-389C Spring steel Ø 7 x 113 x 331 mm Metal spring characteristic download pdf file CAD data Compression spring D-389C Spring steel Ø 7 x 113 x 331 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-389C Spring steel Ø 7 x 113 x 331 mm force-path-calculation Compression spring D-389C Inquiry formular Compression spring D-389C Spring steel Ø 7 x 113 x 331 mm Inquiry formular Compression spring D-389C Similar compression springs to Compression spring D-389C Spring steel Ø 7 x 113 x 331 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-389C EN 10270-1 7 120 331 800.143 71.4 259.6 5.5 3.082 100.0 | 100.0 | 100.0 | 100.0 VD-389C 1.4310 7 120 331 687.24 71.4 259.6 5.5 2.647 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-364R-51 115 300 1.854 EN 10270-1 436.285 64.64 235.36 74.5 | 90.7 | 72.6 | 60.1 D-367A 86.3 365 2.322 EN 10270-1 553.225 126.73 238.27 80.0 | 84.2 | 80.5 | 75.3 D-364C 95 278 2.364 EN 10270-1 524.169 56.29 221.71 77.6 | 80.6 | 75.5 | 76.7 D-364T 105 291 3.035 EN 10270-1 690.479 63.47 227.53 91.3 | 88.5 | 87.0 | 98.5 D-389E-14 105 350 3.057 EN 10270-1 773.724 96.94 253.06 96.8 | 94.0 | 97.1 | 99.2 D-389C 120 331 3.082 EN 10270-1 800.143 71.4 259.6 100.0 | 100.0 | 100.0 | 100.0 D-367 86.3 355 3.688 EN 10270-1 967.989 92.5 262.5 86.5 | 85.1 | 90.8 | 83.6 D-394D 98 400 4.579 EN 10270-1 1167 145 255 78.2 | 84.0 | 83.4 | 67.3 D-414D-26 120 460 4.655 EN 10270-1 1473.124 143.51 316.49 72.5 | 83.2 | 68.2 | 66.2 D-389B 120 216 4.843 EN 10270-1 801.464 50.53 165.47 77.9 | 88.4 | 81.8 | 63.6 D-392 108 390 4.909 EN 10270-1 1390.586 106.74 283.26 74.9 | 87.5 | 74.6 | 62.8 D-414D-24 120 390 5.75 EN 10270-1 1554.735 119.6 270.4 71.6 | 87.5 | 73.7 | 53.6 D-414D-12 135 280 6.075 EN 10270-1 1172.521 87 193 68.6 | 83.8 | 71.3 | 50.7 D-394C 98 285 6.734 EN 10270-1 1199.3 106.9 178.1 66.2 | 85.1 | 67.7 | 45.8 D-391 108 260 7.587 EN 10270-1 1405.759 74.71 185.29 63.4 | 85.3 | 64.1 | 40.6 D-399D 81 345 7.946 EN 10270-1 1562.981 148.29 196.71 62.0 | 83.6 | 63.5 | 38.8 D-414D-22 120 255 8.886 EN 10270-1 1521.815 83.74 171.26 59.6 | 84.9 | 59.3 | 34.7 D-414G 100 332 9.337 EN 10270-1 1931.173 125.16 206.84 60.2 | 86.9 | 60.6 | 33.0 D-416 135 315 9.484 EN 10270-1 2101.663 93.39 221.61 59.6 | 84.7 | 61.7 | 32.5 D-397 88 285 9.588 EN 10270-1 1764.235 101 184 57.5 | 82.3 | 58.1 | 32.1 D-462 150 330 10.098 EN 10270-1 2291.813 103.04 226.96 57.6 | 81.1 | 61.2 | 30.5 Number of similar metal springs: 20 Customs tariff number: 73202081; Compression spring D-389C Country of origin: DE, German; Compression spring D-389C Product image - Compression springs D-389C QR-Code: Compression spring D-389C