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Compression spring D-247D-08 Spring steel Ø 2 x 18 x 77.5 mm Scaled prices - Compression spring D-247D-08 Quantity Single price [EUR] 1 5.1100 EUR 2 3.6000 EUR 3 3.4300 EUR 7 2.2200 EUR 17 1.1200 EUR 37 0.7400 EUR 75 0.5500 EUR 125 0.4570 EUR 175 0.4069 EUR 250 0.3567 EUR 350 0.3095 EUR 450 0.2652 EUR Compression spring Buy Product image Compression spring D-247D-08 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-247D-08 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 18 mm Mean coil diameter De 20 mm Outer coil diameter Dd 15.2 mm maximum diameter of mandrel Dh 21 mm minimum diameter of bush L0 77.5 mm unstressed spring length Lk mm buckling length Fn 118.472 N maximum force in static use Ln 30.87 mm Minimum length in static use sn 46.63 mm Maximum spring deflection in static use Fndyn 112.28 N maximum force in dynamic use Lndyn 33.31 mm Minimum length in dynamic use shdyn 27.75 mm Maximum stroke in dynamic use S 6.864 mm pitch of spring n 11 pc. number of active coils nt pc. total number of coils R 2.541 N/mm Spring rate Weight 18.2556 g weight of one spring Fntol 7.26 N (+/-) tolerance of maximum force in static use Fndtol 7.17 N (+/-) tolerance of maximum dynamic force Detol 0.45 mm (+/-) tolerances of outer coil diameter L0tol 2.14 mm (+/-) tolerance of unstressed spring length Price group H - 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-08 Spring steel Ø 2 x 18 x 77.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-247D-08 Spring steel Ø 2 x 18 x 77.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-247D-08 Spring steel Ø 2 x 18 x 77.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-247D-08 Spring steel Ø 2 x 18 x 77.5 mm force-path-calculation Compression spring D-247D-08 Inquiry formular Compression spring D-247D-08 Spring steel Ø 2 x 18 x 77.5 mm Inquiry formular Compression spring D-247D-08 Similar compression springs to Compression spring D-247D-08 Spring steel Ø 2 x 18 x 77.5 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-08 EN 10270-1 2 20 77.5 118.472 30.87 46.63 11 2.541 100.0 | 100.0 | 100.0 | 100.0 VD-247D-08 1.4310 2 20 77.5 101.755 30.87 46.63 11 2.182 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-180Y-03 19 75 0.523 EN 10270-1 30.138 17.4 57.6 52.8 | 84.8 | 53.2 | 20.6 D-180K 20 76.8 0.578 EN 10270-1 37.405 12.09 64.71 53.6 | 86.4 | 51.8 | 22.8 D-206D-16 20.4 85 0.671 EN 10270-1 44.183 19.18 65.82 55.6 | 86.4 | 54.1 | 26.4 D-207JS 22 76.2 0.704 EN 10270-1 39.161 20.6 55.6 58.1 | 88.1 | 58.5 | 27.7 D-207J-72 20 80 0.958 EN 10270-1 57.565 19.93 60.07 63.8 | 90.6 | 63.1 | 37.7 D-207J-85 18.5 85 1.235 EN 10270-1 80.915 19.48 65.52 68.2 | 86.2 | 69.7 | 48.6 D-212D 19.8 66 1.303 EN 10270-1 58.892 20.8 45.2 70.9 | 88.1 | 73.3 | 51.3 D-209 21.6 73.5 1.517 EN 10270-1 83.304 18.6 54.9 75.5 | 89.1 | 77.6 | 59.7 D-247D-07 20 65 1.553 EN 10270-1 26.437 47.97 17.03 61.7 | 94.6 | 29.4 | 61.1 D-232M 20 86.3 1.867 EN 10270-1 114.407 25.03 61.27 84.4 | 93.3 | 86.3 | 73.5 D-215 17.6 77.5 1.918 EN 10270-1 103.841 23.35 54.15 83.9 | 89.3 | 86.9 | 75.5 D-232L-02 20 69 2.087 EN 10270-1 96.469 22.78 46.22 88.5 | 93.0 | 90.3 | 82.1 D-246 21 85 2.263 EN 10270-1 124.609 29.94 55.06 91.5 | 95.5 | 89.9 | 89.1 D-241A 22 79 2.397 EN 10270-1 128.842 25.25 53.75 93.3 | 96.3 | 89.4 | 94.3 D-247D-08 20 77.5 2.541 EN 10270-1 118.472 30.87 46.63 100.0 | 100.0 | 100.0 | 100.0 D-263M-03 19 80 4.026 EN 10270-1 172.913 37.06 42.94 79.2 | 94.3 | 80.3 | 63.1 D-263VD 20 87.6 4.113 EN 10270-1 200.796 38.78 48.82 76.9 | 91.8 | 77.3 | 61.8 D-278B-10 20 65 8.736 EN 10270-1 306.299 29.94 35.06 48.2 | 81.7 | 45.5 | 17.4 D-288Z-53 21 86.3 11.319 EN 10270-1 419.102 49.28 37.03 53.4 | 83.9 | 53.8 | 22.4 D-288Z-40 19.5 85 12.669 EN 10270-1 369.625 55.82 29.18 50.8 | 85.1 | 47.3 | 20.1 D-288R 20 64.2 12.954 EN 10270-1 360.556 36.37 27.83 50.2 | 84.8 | 46.3 | 19.6 D-308A-03 22 82 13.98 EN 10270-1 464.33 48.79 33.21 43.1 | 79.3 | 39.2 | 10.9 D-288X-08 19.4 76 16.884 EN 10270-1 540.299 44 32 42.1 | 80.6 | 36.9 | 9.0 D-312 19.2 83.5 20.864 EN 10270-1 659.302 51.9 31.6 46.3 | 83.8 | 42.9 | 12.2 D-313A-08 19.5 76 24.185 EN 10270-1 612.981 50.65 25.35 38.2 | 78.5 | 29.9 | 6.3 D-339A-05 21 85 42.467 EN 10270-1 876.942 64.35 20.65 37.9 | 78.8 | 28.9 | 6.0 D-339D-10 20 77 60.64 EN 10270-1 1321.464 55.21 21.79 38.4 | 83.1 | 27.8 | 4.2 D-339D 20 64.4 67.023 EN 10270-1 917.411 50.71 13.69 34.2 | 77.7 | 21.1 | 3.8 D-339E-02 18 83 73.111 EN 10270-1 1231.511 66.16 16.84 34.7 | 77.8 | 22.9 | 3.5 Number of similar metal springs: 28 Customs tariff number: 73202081; Compression spring D-247D-08 Country of origin: DE, German; Compression spring D-247D-08 Product image - Compression springs D-247D-08 QR-Code: Compression spring D-247D-08