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Compression spring VD-389A-21 Stainless steel Ø 6.3 x 31.5 x 150 mm Scaled prices - Compression spring VD-389A-21 Quantity Single price [EUR] 1 15.4300 EUR 2 12.3000 EUR 3 8.1000 EUR 7 6.2800 EUR 17 4.6900 EUR 37 4.0400 EUR 75 3.9700 EUR 125 3.9700 EUR 175 3.9700 EUR 250 3.9700 EUR 350 3.9700 EUR Compression spring Buy Product image Compression spring VD-389A-21 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring VD-389A-21 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 150 mm unstressed spring length Lk mm buckling length Fn 1687.156 N maximum force in static use Ln 102.18 mm Minimum length in static use sn 47.82 mm Maximum spring deflection in static use Fndyn 1495.872 N maximum force in dynamic use Lndyn 107.6 mm Minimum length in dynamic use shdyn 11.92 mm Maximum stroke in dynamic use S 11.496 mm pitch of spring n 12.5 pc. number of active coils nt pc. total number of coils R 35.28 N/mm Spring rate Weight 353.5736 g weight of one spring Fntol 135 N (+/-) tolerance of maximum force in static use Fndtol 131 N (+/-) tolerance of maximum dynamic force Detol 0.4 mm (+/-) tolerances of outer coil diameter L0tol 2.57 mm (+/-) tolerance of unstressed spring length Price group #AO - 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-21 Stainless steel Ø 6.3 x 31.5 x 150 mm Datasheet download pdf file Metal spring characteristic Compression spring VD-389A-21 Stainless steel Ø 6.3 x 31.5 x 150 mm Metal spring characteristic download pdf file CAD data Compression spring VD-389A-21 Stainless steel Ø 6.3 x 31.5 x 150 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring VD-389A-21 Stainless steel Ø 6.3 x 31.5 x 150 mm force-path-calculation Compression spring VD-389A-21 Inquiry formular Compression spring VD-389A-21 Stainless steel Ø 6.3 x 31.5 x 150 mm Inquiry formular Compression spring VD-389A-21 Similar compression springs to Compression spring VD-389A-21 Stainless steel Ø 6.3 x 31.5 x 150 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-21 1.4310 6.3 37.8 150 1687.156 102.18 47.82 12.5 35.28 100.0 | 100.0 | 100.0 | 100.0 D-389A-21 EN 10270-1 6.3 37.8 150 1964.331 102.18 47.82 12.5 41.076 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-328 36 170 5.469 1.4310 558.906 67.8 102.2 45.9 | 82.3 | 40.0 | 15.5 VD-339N-06 41 165 5.903 1.4310 522.707 76.45 88.55 48.0 | 84.8 | 42.5 | 16.7 VD-324 37 135 6.561 1.4310 533.559 53.68 81.32 49.2 | 83.8 | 45.2 | 18.6 VD-358A 37 160 9.021 1.4310 384.005 117.43 42.57 57.3 | 90.3 | 55.9 | 25.6 VD-339R 32 154 11.131 1.4310 716.467 89.63 64.37 58.1 | 84.5 | 58.4 | 31.5 VD-357A 37 144 12.362 1.4310 687.387 88.4 55.6 63.2 | 91.1 | 63.4 | 35.0 VD-358 37 160 13.351 1.4310 1033.535 82.59 77.41 63.2 | 90.3 | 61.5 | 37.8 VD-359A-07 34 166 14.014 1.4310 896.405 102.04 63.96 63.4 | 86.6 | 63.9 | 39.7 VD-364N 38 177 15.048 1.4310 1019.648 109.24 67.76 66.2 | 90.5 | 65.5 | 42.7 VD-359A-06 34 147 16.016 1.4310 904.413 90.53 56.47 67.9 | 89.1 | 69.1 | 45.4 VD-364R-93 39 152 23.374 1.4310 1103.84 104.78 47.22 81.8 | 96.9 | 82.1 | 66.3 VD-364R-09 39 152 25.77 1.4310 1628.672 88.8 63.2 85.0 | 95.9 | 86.1 | 73.0 VD-364R-08 39 127 30.924 1.4310 1629.703 74.3 52.7 90.8 | 91.2 | 93.7 | 87.7 VD-388 38.3 155 33.652 1.4310 1774.379 102.27 52.73 95.6 | 98.5 | 92.9 | 95.4 VD-389A-21 37.8 150 35.28 1.4310 1687.156 102.18 47.82 100.0 | 100.0 | 100.0 | 100.0 VD-389A-09 39 152 40.249 1.4310 1600.046 112.25 39.75 91.1 | 96.5 | 89.0 | 87.6 VD-389A-08 39 127 49.832 1.4310 1682.46 93.24 33.76 82.6 | 91.9 | 85.2 | 70.8 VD-389AA 30 150 83.002 1.4310 2612.669 118.52 31.48 66.6 | 92.1 | 65.2 | 42.5 Number of similar metal springs: 17 Customs tariff number: 73202081; Compression spring VD-389A-21 Country of origin: DE, German; Compression spring VD-389A-21 Product image - Compression springs VD-389A-21 QR-Code: Compression spring VD-389A-21