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Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 mm Scaled prices - Compression spring D-239A-20 Quantity Single price [EUR] 1 5.5300 EUR 2 3.9000 EUR 3 3.7100 EUR 7 2.9000 EUR 17 1.4300 EUR 37 1.1000 EUR 75 0.9400 EUR 125 0.6511 EUR 175 0.6135 EUR 250 0.5760 EUR 350 0.5306 EUR 450 0.4927 EUR Compression spring Buy Product image Compression spring D-239A-20 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-239A-20 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 2 mm Wire diameter Di mm Inner coil diameter D 21 mm Mean coil diameter De 23 mm Outer coil diameter Dd 18.2 mm maximum diameter of mandrel Dh 24.3 mm minimum diameter of bush L0 94 mm unstressed spring length Lk mm buckling length Fn 141.817 N maximum force in static use Ln 25.51 mm Minimum length in static use sn 68.49 mm Maximum spring deflection in static use Fndyn 130.452 N maximum force in dynamic use Lndyn 31 mm Minimum length in dynamic use shdyn 23.71 mm Maximum stroke in dynamic use S 10.824 mm pitch of spring n 8.5 pc. number of active coils nt pc. total number of coils R 2.071 N/mm Spring rate Weight 17.2024 g weight of one spring Fntol 7.11 N (+/-) tolerance of maximum force in static use Fndtol 7.03 N (+/-) tolerance of maximum dynamic force Detol 0.45 mm (+/-) tolerances of outer coil diameter L0tol 2.4 mm (+/-) tolerance of unstressed spring length Price group M - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 mm Datasheet download pdf file Metal spring characteristic Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 mm Metal spring characteristic download pdf file CAD data Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 mm force-path-calculation Compression spring D-239A-20 Inquiry formular Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 mm Inquiry formular Compression spring D-239A-20 Similar compression springs to Compression spring D-239A-20 Spring steel Ø 2 x 21 x 94 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-239A-20 EN 10270-1 2 23 94 141.817 25.51 68.49 8.5 2.071 100.0 | 100.0 | 100.0 | 100.0 VD-239A-20 1.4310 2 23 94 121.806 25.51 68.49 8.5 1.778 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-145DD 24 101 0.067 EN 10270-1 5.046 25.67 75.33 43.4 | 79.6 | 47.2 | 3.2 D-207T 23.6 90 0.502 EN 10270-1 29.66 30.87 59.13 56.3 | 91.1 | 53.6 | 24.2 D-206B 24 93 0.616 EN 10270-1 48.526 14.28 78.72 59.5 | 88.3 | 60.6 | 29.8 D-232M-01 20 100 1.419 EN 10270-1 96.787 31.8 68.2 80.9 | 90.3 | 83.9 | 68.5 D-239A-04 25 95.5 1.576 EN 10270-1 109.425 26.07 69.43 86.9 | 96.8 | 87.9 | 76.1 D-242A 22 102 1.772 EN 10270-1 122.693 32.75 69.25 91.4 | 95.9 | 92.7 | 85.6 D-247D 20.5 97 1.907 EN 10270-1 114.102 37.17 59.83 90.5 | 95.3 | 83.9 | 92.1 D-239A-20 23 94 2.071 EN 10270-1 141.817 25.51 68.49 100.0 | 100.0 | 100.0 | 100.0 D-246 21 85 2.263 EN 10270-1 124.609 29.94 55.06 89.8 | 93.9 | 84.1 | 91.5 D-242 22 94 2.397 EN 10270-1 156.288 28.8 65.2 92.6 | 98.6 | 93.0 | 86.4 D-241A 22 79 2.397 EN 10270-1 128.842 25.25 53.75 88.1 | 93.2 | 84.7 | 86.4 D-263L 24 98.9 2.425 EN 10270-1 165.929 30.47 68.43 90.7 | 93.9 | 92.7 | 85.4 D-263M-04 19 95 3.471 EN 10270-1 182.993 42.28 52.72 75.9 | 90.8 | 77.2 | 59.7 D-276A 22.5 93 3.685 EN 10270-1 175.521 45.37 47.64 74.5 | 92.3 | 75.2 | 56.2 D-276B 22.5 103 3.685 EN 10270-1 212.369 45.37 57.64 73.8 | 89.7 | 75.5 | 56.2 D-263VD 20 87.6 4.113 EN 10270-1 200.796 38.78 48.82 70.1 | 89.0 | 71.0 | 50.3 D-273A-10 24 85 5.339 EN 10270-1 272.016 34.05 50.95 63.6 | 88.8 | 63.3 | 38.8 D-278B 20.5 95 5.459 EN 10270-1 290.383 41.81 53.2 63.5 | 89.4 | 63.3 | 37.9 D-276 22.5 81.5 5.852 EN 10270-1 292.61 31.5 50 61.4 | 88.2 | 60.7 | 35.4 D-307A 23.2 105 7.218 EN 10270-1 216.616 74.99 30.01 55.7 | 83.7 | 54.6 | 28.7 D-306A 23.2 92 9.891 EN 10270-1 351.616 56.45 35.55 51.2 | 86.5 | 46.1 | 20.9 D-307 23.2 105 10.682 EN 10270-1 558.22 52.74 52.26 51.3 | 83.7 | 50.9 | 19.4 D-288Z-53 21 86.3 11.319 EN 10270-1 419.102 49.28 37.03 48.5 | 83.3 | 44.0 | 18.3 Number of similar metal springs: 22 Customs tariff number: 73202081; Compression spring D-239A-20 Country of origin: DE, German; Compression spring D-239A-20 Product image - Compression springs D-239A-20 QR-Code: Compression spring D-239A-20