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Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 mm Scaled prices - Compression spring D-247D-20 Quantity Single price [EUR] 1 5.2700 EUR 2 3.7200 EUR 3 3.5400 EUR 7 2.5100 EUR 17 1.2200 EUR 37 0.9000 EUR 75 0.7300 EUR 125 0.5070 EUR 175 0.4444 EUR 250 0.4132 EUR 350 0.3853 EUR 450 0.3536 EUR Compression spring Buy Product image Compression spring D-247D-20 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-247D-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 16.5 mm Mean coil diameter De 18.5 mm Outer coil diameter Dd 13.7 mm maximum diameter of mandrel Dh 19.6 mm minimum diameter of bush L0 66 mm unstressed spring length Lk mm buckling length Fn 177.435 N maximum force in static use Ln 24.44 mm Minimum length in static use sn 41.56 mm Maximum spring deflection in static use Fndyn 153.681 N maximum force in dynamic use Lndyn 30 mm Minimum length in dynamic use shdyn 14.79 mm Maximum stroke in dynamic use S 7.529 mm pitch of spring n 8.5 pc. number of active coils nt pc. total number of coils R 4.269 N/mm Spring rate Weight 13.5162 g weight of one spring Fntol 8.99 N (+/-) tolerance of maximum force in static use Fndtol 8.8 N (+/-) tolerance of maximum dynamic force Detol 0.45 mm (+/-) tolerances of outer coil diameter L0tol 1.48 mm (+/-) tolerance of unstressed spring length Price group K - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 mm Datasheet download pdf file Metal spring characteristic Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 mm Metal spring characteristic download pdf file CAD data Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 mm force-path-calculation Compression spring D-247D-20 Inquiry formular Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 mm Inquiry formular Compression spring D-247D-20 Similar compression springs to Compression spring D-247D-20 Spring steel Ø 2 x 16.5 x 66 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-247D-20 EN 10270-1 2 18.5 66 177.435 24.44 41.56 8.5 4.269 100.0 | 100.0 | 100.0 | 100.0 VD-247D-20 1.4310 2 18.5 66 152.398 24.44 41.56 8.5 3.667 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-145D-02 18.5 65 0.346 EN 10270-1 18.809 10.58 54.42 44.8 | 82.8 | 43.5 | 8.1 D-145F 17 68.1 0.452 EN 10270-1 26.2 10.16 57.94 44.5 | 79.6 | 43.2 | 10.6 D-180Y-03 19 75 0.523 EN 10270-1 30.138 17.4 57.6 46.5 | 82.6 | 44.6 | 12.3 D-182 17.25 62 1.104 EN 10270-1 51.945 14.95 47.05 56.0 | 83.2 | 58.8 | 25.9 D-207JX 18.5 59.5 1.235 EN 10270-1 49.423 19.48 40.02 59.8 | 88.4 | 62.1 | 28.9 D-212D 19.8 66 1.303 EN 10270-1 58.892 20.8 45.2 61.4 | 91.1 | 62.6 | 30.5 D-247D-07 20 65 1.553 EN 10270-1 26.437 47.97 17.03 53.8 | 97.0 | 27.9 | 36.4 D-217D 17 72.4 1.924 EN 10270-1 96.92 22.03 50.37 67.1 | 87.7 | 68.6 | 45.1 D-232L-02 20 69 2.087 EN 10270-1 96.469 22.78 46.22 71.2 | 92.7 | 72.1 | 48.9 D-247C 20.5 62 3.029 EN 10270-1 112.419 24.88 37.12 80.7 | 94.7 | 76.3 | 70.9 D-232R 16 64 3.248 EN 10270-1 115.94 28.3 35.7 80.9 | 91.2 | 75.6 | 76.1 D-247D-20 18.5 66 4.269 EN 10270-1 177.435 24.44 41.56 100.0 | 100.0 | 100.0 | 100.0 D-250 18 68 4.682 EN 10270-1 194.995 26.35 41.65 94.9 | 98.1 | 95.4 | 91.2 D-249A 18 56 4.682 EN 10270-1 148.262 24.33 31.67 88.4 | 94.0 | 79.9 | 91.2 D-263M-02 19 68 4.793 EN 10270-1 173.374 31.83 36.17 92.2 | 95.1 | 92.4 | 89.1 D-263M-01 19 57 5.921 EN 10270-1 179.971 26.61 30.39 83.2 | 91.5 | 85.9 | 72.1 D-263VC 20 60.9 6.048 EN 10270-1 199.95 27.84 33.06 81.8 | 90.6 | 84.1 | 70.6 D-278B-10 20 65 8.736 EN 10270-1 306.299 29.94 35.06 70.1 | 90.3 | 71.1 | 48.9 D-281 18.5 61 11.43 EN 10270-1 357.983 29.68 31.32 63.5 | 90.8 | 62.5 | 37.4 D-288R 20 64.2 12.954 EN 10270-1 360.556 36.37 27.83 59.4 | 87.1 | 58.1 | 33.0 D-288X-07 19.4 64 19.443 EN 10270-1 540.504 36.2 27.8 53.0 | 87.1 | 49.9 | 22.0 D-288S-10 18.9 65 23.084 EN 10270-1 498.612 43.4 21.6 50.5 | 89.3 | 43.8 | 18.5 D-288Z-63 17 70.4 24.058 EN 10270-1 527.47 48.48 21.93 48.4 | 84.1 | 43.2 | 17.8 D-313A-30 18.6 65 27.856 EN 10270-1 570.285 44.53 20.47 47.4 | 86.8 | 40.2 | 15.3 D-313A-07 19.5 64 29.146 EN 10270-1 607.524 43.16 20.84 46.2 | 84.1 | 39.7 | 14.6 D-313AD 17 70 30.109 EN 10270-1 447.868 55.13 14.87 44.9 | 82.9 | 37.7 | 14.2 D-311 19.2 59 30.682 EN 10270-1 664.58 37.34 21.66 45.4 | 82.7 | 39.4 | 13.9 Number of similar metal springs: 26 Customs tariff number: 73202081; Compression spring D-247D-20 Country of origin: DE, German; Compression spring D-247D-20 Product image - Compression springs D-247D-20 QR-Code: Compression spring D-247D-20