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Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 mm Scaled prices - Compression spring D-145DJ Quantity Single price [EUR] 1 4.9000 EUR 2 3.4600 EUR 3 3.3000 EUR 7 1.8900 EUR 17 0.9300 EUR 37 0.5700 EUR 75 0.3900 EUR 125 0.3566 EUR 175 0.3067 EUR 250 0.2817 EUR 350 0.2526 EUR 450 0.1895 EUR Compression spring Buy Product image Compression spring D-145DJ Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-145DJ 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 1 mm Wire diameter Di mm Inner coil diameter D 20 mm Mean coil diameter De 21 mm Outer coil diameter Dd 18.2 mm maximum diameter of mandrel Dh 22 mm minimum diameter of bush L0 71.3 mm unstressed spring length Lk mm buckling length Fn 4.895 N maximum force in static use Ln 23.25 mm Minimum length in static use sn 48.05 mm Maximum spring deflection in static use Fndyn 4.449 N maximum force in dynamic use Lndyn 27.63 mm Minimum length in dynamic use shdyn 43.67 mm Maximum stroke in dynamic use S 5.624 mm pitch of spring n 12.5 pc. number of active coils nt pc. total number of coils R 0.102 N/mm Spring rate Weight 5.6561 g weight of one spring Fntol 1.18 N (+/-) tolerance of maximum force in static use Fndtol 1.18 N (+/-) tolerance of maximum dynamic force Detol 0.5 mm (+/-) tolerances of outer coil diameter L0tol 10.91 mm (+/-) tolerance of unstressed spring length Price group E - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 mm Datasheet download pdf file Metal spring characteristic Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 mm Metal spring characteristic download pdf file CAD data Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 mm force-path-calculation Compression spring D-145DJ Inquiry formular Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 mm Inquiry formular Compression spring D-145DJ Similar compression springs to Compression spring D-145DJ Spring steel Ø 1 x 20 x 71.3 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-145DJ EN 10270-1 1 21 71.3 4.895 23.25 48.05 12.5 0.102 100.0 | 100.0 | 100.0 | 100.0 VD-145DJ 1.4310 1 21 71.3 4.204 23.25 48.05 12.5 0.088 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-145DC 24 68.8 0.099 EN 10270-1 4.995 18.09 50.71 95.9 | 94.7 | 96.4 | 96.7 D-145DJ 21 71.3 0.102 EN 10270-1 4.895 23.25 48.05 100.0 | 100.0 | 100.0 | 100.0 D-179G 19 76.3 0.473 EN 10270-1 30.755 11.26 65.04 52.7 | 91.6 | 44.9 | 21.5 D-180Y-03 19 75 0.523 EN 10270-1 30.138 17.4 57.6 52.6 | 88.5 | 49.8 | 19.5 D-180K 20 76.8 0.578 EN 10270-1 37.405 12.09 64.71 50.6 | 90.5 | 43.7 | 17.6 D-207JS 22 76.2 0.704 EN 10270-1 39.161 20.6 55.6 49.7 | 85.2 | 49.5 | 14.5 D-207J-72 20 80 0.958 EN 10270-1 57.565 19.93 60.07 46.2 | 83.7 | 44.2 | 10.6 D-212D 19.8 66 1.303 EN 10270-1 58.892 20.8 45.2 47.4 | 83.1 | 51.2 | 7.8 D-209 21.6 73.5 1.517 EN 10270-1 83.304 18.6 54.9 46.3 | 85.6 | 46.7 | 6.7 D-247D-07 20 65 1.553 EN 10270-1 26.437 47.97 17.03 37.4 | 78.8 | 27.0 | 6.6 D-232L-02 20 69 2.087 EN 10270-1 96.469 22.78 46.22 46.0 | 82.5 | 50.6 | 4.9 D-241A 22 79 2.397 EN 10270-1 128.842 25.25 53.75 43.1 | 78.6 | 46.6 | 4.2 D-247D-08 20 77.5 2.541 EN 10270-1 118.472 30.87 46.63 44.6 | 79.1 | 50.6 | 4.0 D-247C 20.5 62 3.029 EN 10270-1 112.419 24.88 37.12 40.8 | 78.2 | 40.8 | 3.4 D-241 22 62 3.705 EN 10270-1 156.147 19.85 42.15 41.9 | 77.5 | 45.4 | 2.7 D-263M-02 19 68 4.793 EN 10270-1 173.374 31.83 36.17 39.4 | 77.1 | 39.0 | 2.1 D-278B-10 20 65 8.736 EN 10270-1 306.299 29.94 35.06 38.0 | 75.5 | 37.3 | 1.2 Number of similar metal springs: 16 Customs tariff number: 73202081; Compression spring D-145DJ Country of origin: DE, German; Compression spring D-145DJ Product image - Compression springs D-145DJ QR-Code: Compression spring D-145DJ