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Compression spring D-145DK Spring steel Ø 1 x 20 x 105 mm Scaled prices - Compression spring D-145DK Quantity Single price [EUR] 1 4.9400 EUR 2 3.4800 EUR 3 3.3200 EUR 7 1.9900 EUR 17 1.0000 EUR 37 0.6100 EUR 75 0.4600 EUR 125 0.3945 EUR 175 0.3631 EUR 250 0.3193 EUR 350 0.2780 EUR 450 0.2212 EUR Compression spring Buy Product image Compression spring D-145DK Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-145DK 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 105 mm unstressed spring length Lk 34.02 mm buckling length Fn 4.925 N maximum force in static use Ln 33.45 mm Minimum length in static use sn 71.55 mm Maximum spring deflection in static use Fndyn 4.479 N maximum force in dynamic use Lndyn 39.93 mm Minimum length in dynamic use shdyn 65.07 mm Maximum stroke in dynamic use S 5.622 mm pitch of spring n 18.5 pc. number of active coils nt pc. total number of coils R 0.069 N/mm Spring rate Weight 7.9966 g weight of one spring Fntol 1.14 N (+/-) tolerance of maximum force in static use Fndtol 1.13 N (+/-) tolerance of maximum dynamic force Detol 0.5 mm (+/-) tolerances of outer coil diameter L0tol 14.44 mm (+/-) tolerance of unstressed spring length Price group F - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-145DK Spring steel Ø 1 x 20 x 105 mm Datasheet download pdf file Metal spring characteristic Compression spring D-145DK Spring steel Ø 1 x 20 x 105 mm Metal spring characteristic download pdf file CAD data Compression spring D-145DK Spring steel Ø 1 x 20 x 105 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-145DK Spring steel Ø 1 x 20 x 105 mm force-path-calculation Compression spring D-145DK Inquiry formular Compression spring D-145DK Spring steel Ø 1 x 20 x 105 mm Inquiry formular Compression spring D-145DK Similar compression springs to Compression spring D-145DK Spring steel Ø 1 x 20 x 105 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-145DK EN 10270-1 1 21 105 4.925 33.45 71.55 18.5 0.069 100.0 | 100.0 | 100.0 | 100.0 VD-145DK 1.4310 1 21 105 4.23 33.45 71.55 18.5 0.059 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-145DK 21 105 0.069 EN 10270-1 4.925 33.45 71.55 100.0 | 100.0 | 100.0 | 100.0 D-145D-03 18.5 100 0.224 EN 10270-1 18.952 15.25 84.75 60.1 | 94.4 | 55.2 | 30.8 D-207JT 22 110 0.479 EN 10270-1 38.851 28.88 81.12 50.2 | 85.9 | 50.4 | 14.4 D-207J-73 20 112 0.776 EN 10270-1 68.329 23.92 88.08 46.1 | 85.2 | 44.2 | 8.9 D-212E 19.8 104 0.82 EN 10270-1 59.761 31.15 72.85 49.0 | 85.3 | 53.2 | 8.4 D-210 21.6 110 0.982 EN 10270-1 83.358 25.1 84.9 45.7 | 85.1 | 45.1 | 7.0 D-207J-90 18.5 104 1 EN 10270-1 80.621 23.36 80.64 46.3 | 84.6 | 47.4 | 6.9 D-232M-02 20 118 1.223 EN 10270-1 99.938 36.31 81.69 43.9 | 79.9 | 46.3 | 5.6 D-232M-01 20 100 1.419 EN 10270-1 96.787 31.8 68.2 45.7 | 82.0 | 50.2 | 4.9 D-247 21 115 1.76 EN 10270-1 136.68 37.36 77.64 44.1 | 80.4 | 47.9 | 3.9 D-242A 22 102 1.772 EN 10270-1 122.693 32.75 69.25 45.1 | 80.9 | 50.4 | 3.9 D-247D 20.5 97 1.907 EN 10270-1 114.102 37.17 59.83 42.5 | 80.0 | 44.0 | 3.6 D-242 22 94 2.397 EN 10270-1 156.288 28.8 65.2 42.8 | 78.3 | 47.1 | 2.9 D-263M-05 19 106 3.05 EN 10270-1 178.428 47.51 58.49 40.9 | 78.3 | 42.3 | 2.3 D-276B 22.5 103 3.685 EN 10270-1 212.369 45.37 57.64 40.2 | 77.1 | 41.4 | 1.9 D-278B 20.5 95 5.459 EN 10270-1 290.383 41.81 53.2 38.4 | 76.0 | 38.0 | 1.3 Number of similar metal springs: 15 Customs tariff number: 73202081; Compression spring D-145DK Country of origin: DE, German; Compression spring D-145DK Product image - Compression springs D-145DK QR-Code: Compression spring D-145DK