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Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 mm Scaled prices - Compression spring VD-389A-20 Quantity Single price [EUR] 1 15.2800 EUR 2 12.1700 EUR 3 7.9400 EUR 7 6.0400 EUR 17 4.4300 EUR 37 3.8300 EUR 75 3.7600 EUR 125 3.7600 EUR 175 3.7600 EUR 250 3.7600 EUR 350 3.7600 EUR Compression spring Buy Product image Compression spring VD-389A-20 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring VD-389A-20 Formula symbols Value Unit Description Material 1.4310 - 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 6.3 mm Wire diameter Di mm Inner coil diameter D 31.5 mm Mean coil diameter De 37.8 mm Outer coil diameter Dd 24.1 mm maximum diameter of mandrel Dh 39.1 mm minimum diameter of bush L0 85 mm unstressed spring length Lk mm buckling length Fn 1751.745 N maximum force in static use Ln 59.18 mm Minimum length in static use sn 25.82 mm Maximum spring deflection in static use Fndyn 1560.462 N maximum force in dynamic use Lndyn 62 mm Minimum length in dynamic use shdyn 5.67 mm Maximum stroke in dynamic use S 12.108 mm pitch of spring n 6.5 pc. number of active coils nt pc. total number of coils R 67.846 N/mm Spring rate Weight 207.2673 g weight of one spring Fntol 149 N (+/-) tolerance of maximum force in static use Fndtol 145 N (+/-) tolerance of maximum dynamic force Detol 0.4 mm (+/-) tolerances of outer coil diameter L0tol 1.5 mm (+/-) tolerance of unstressed spring length Price group #AN - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 mm Datasheet download pdf file Metal spring characteristic Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 mm Metal spring characteristic download pdf file CAD data Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 mm force-path-calculation Compression spring VD-389A-20 Inquiry formular Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 mm Inquiry formular Compression spring VD-389A-20 Similar compression springs to Compression spring VD-389A-20 Stainless steel Ø 6.3 x 31.5 x 85 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 VD-389A-20 1.4310 6.3 37.8 85 1751.745 59.18 25.82 6.5 67.846 100.0 | 100.0 | 100.0 | 100.0 D-389A-20 EN 10270-1 6.3 37.8 85 2039.532 59.18 25.82 6.5 78.992 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 VD-329B 35 76 10.741 1.4310 372.487 41.32 34.68 48.5 | 81.8 | 47.9 | 15.8 VD-326 36 79.5 12.429 1.4310 561.641 34.31 45.19 49.0 | 84.1 | 44.6 | 18.3 VD-339N-04 41 78 13.416 1.4310 527.241 38.7 39.3 50.9 | 85.1 | 47.9 | 19.8 VD-356A 37 94 19.634 1.4310 680.115 59.36 34.64 58.3 | 89.2 | 56.7 | 28.9 VD-359A-03 34 88 28.029 1.4310 896.405 56.02 31.98 65.3 | 88.6 | 66.0 | 41.3 VD-356 37 75 30.344 1.4310 1003.191 41.94 33.06 67.0 | 88.5 | 67.7 | 44.7 VD-364R-92 39 100 37.124 1.4310 1098.34 70.41 29.59 74.0 | 92.4 | 75.0 | 54.7 VD-364R-06 39 102 38.655 1.4310 1565.535 61.5 40.5 74.8 | 90.8 | 76.6 | 57.0 VD-364L 38 70 42.408 1.4310 1023.751 45.86 24.14 76.1 | 89.7 | 76.0 | 62.5 VD-364R-05 39 89 45.098 1.4310 1628.027 52.9 36.1 81.2 | 94.8 | 82.2 | 66.5 VD-364R-04 39 76 51.54 1.4310 1515.717 46.59 29.41 85.3 | 92.8 | 87.2 | 76.0 VD-386A 38.3 85 56.087 1.4310 1043.01 66.4 18.6 82.7 | 99.6 | 65.8 | 82.7 VD-364R-91 39 68 57.373 1.4310 1044.342 49.8 18.2 80.1 | 90.7 | 65.1 | 84.6 VD-389A-06 39 102 61.557 1.4310 1475.51 78.03 23.97 90.2 | 91.4 | 88.5 | 90.7 VD-389A-20 37.8 85 67.846 1.4310 1751.745 59.18 25.82 100.0 | 100.0 | 100.0 | 100.0 VD-389A-05 39 89 69.765 1.4310 1295.762 70.43 18.57 88.6 | 95.5 | 72.9 | 97.2 VD-386 38.3 75 76.482 1.4310 1754.8 52.06 22.94 92.9 | 95.6 | 94.3 | 88.7 VD-389A-04 39 76 95.134 1.4310 1976.924 55.22 20.78 83.1 | 93.5 | 84.5 | 71.3 VD-414AB 42 76 165.794 1.4310 1725.562 65.59 10.41 65.5 | 86.1 | 69.4 | 40.9 Number of similar metal springs: 18 Customs tariff number: 73202081; Compression spring VD-389A-20 Country of origin: DE, German; Compression spring VD-389A-20 Product image - Compression springs VD-389A-20 QR-Code: Compression spring VD-389A-20