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Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 mm Scaled prices - Compression spring D-288Z-50 Quantity Single price [EUR] 1 5.4200 EUR 2 3.8200 EUR 3 3.6400 EUR 7 2.6600 EUR 17 1.3800 EUR 37 1.0200 EUR 75 0.8900 EUR 125 0.5823 EUR 175 0.5445 EUR 250 0.4945 EUR 350 0.4610 EUR 450 0.4169 EUR Compression spring Buy Product image Compression spring D-288Z-50 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-288Z-50 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 3 mm Wire diameter Di mm Inner coil diameter D 18 mm Mean coil diameter De 21 mm Outer coil diameter Dd 14.3 mm maximum diameter of mandrel Dh 21.9 mm minimum diameter of bush L0 28.5 mm unstressed spring length Lk mm buckling length Fn 419.749 N maximum force in static use Ln 18.12 mm Minimum length in static use sn 10.38 mm Maximum spring deflection in static use Fndyn 386.882 N maximum force in dynamic use Lndyn 18.93 mm Minimum length in dynamic use shdyn 4.52 mm Maximum stroke in dynamic use S 7.286 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 40.427 N/mm Spring rate Weight 17.3779 g weight of one spring Fntol 33.45 N (+/-) tolerance of maximum force in static use Fndtol 32.95 N (+/-) tolerance of maximum dynamic force Detol 0.35 mm (+/-) tolerances of outer coil diameter L0tol 0.67 mm (+/-) tolerance of unstressed spring length Price group L - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 mm force-path-calculation Compression spring D-288Z-50 Inquiry formular Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 mm Inquiry formular Compression spring D-288Z-50 Similar compression springs to Compression spring D-288Z-50 Spring steel Ø 3 x 18 x 28.5 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-288Z-50 EN 10270-1 3 21 28.5 419.749 18.12 10.38 3.5 40.427 100.0 | 100.0 | 100.0 | 100.0 VD-288Z-50 1.4310 3 21 28.5 360.521 18.12 10.38 3.5 34.722 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-212B 19.8 29 3.164 EN 10270-1 58.706 10.45 18.55 41.6 | 82.0 | 35.0 | 7.8 D-207W 21.6 25 3.338 EN 10270-1 54.947 8.54 16.46 41.9 | 79.4 | 38.1 | 8.3 D-217B 17 28.7 5.223 EN 10270-1 96.948 10.14 18.56 43.4 | 77.9 | 39.5 | 12.9 D-232N-04 18 28 6.708 EN 10270-1 108.331 11.85 16.15 47.6 | 81.3 | 45.0 | 16.6 D-247A 20.5 27 7.355 EN 10270-1 105.929 12.6 14.4 51.1 | 86.3 | 48.7 | 18.2 D-263H-10 24 26.5 10.238 EN 10270-1 163.088 10.57 15.93 54.0 | 84.6 | 52.0 | 25.3 D-248 18 30 11.37 EN 10270-1 195.564 12.8 17.2 54.7 | 82.5 | 53.5 | 28.1 D-273B 22.5 27 14.212 EN 10270-1 163.941 15.47 11.54 63.4 | 90.5 | 64.5 | 35.1 D-263VA 20 27.8 14.689 EN 10270-1 200.209 14.17 13.63 62.7 | 89.8 | 61.9 | 36.3 D-288E-10 22.7 25 16.919 EN 10270-1 115.575 18.17 6.83 59.5 | 90.1 | 46.7 | 41.8 D-279 18.5 27.5 27.759 EN 10270-1 342.471 15.16 12.34 80.3 | 89.3 | 82.9 | 68.6 D-288P 20 27.2 35.16 EN 10270-1 360.926 16.93 10.27 91.3 | 94.7 | 92.5 | 86.9 D-288Z-30 21.5 30 37.237 EN 10270-1 441.293 18.15 11.85 93.7 | 97.6 | 91.4 | 92.1 D-303B 23.2 28 38.151 EN 10270-1 329.007 19.38 8.62 89.8 | 94.2 | 80.7 | 94.4 D-288Z-50 21 28.5 40.427 EN 10270-1 419.749 18.12 10.38 100.0 | 100.0 | 100.0 | 100.0 D-288X-03 19.4 32 42.774 EN 10270-1 538.948 19.4 12.6 89.1 | 92.7 | 80.1 | 94.5 D-288S-04 18.9 27.5 42.87 EN 10270-1 455.709 16.87 10.63 94.2 | 93.3 | 94.9 | 94.3 D-288X-02 19.4 25 58.328 EN 10270-1 539.532 15.75 9.25 81.7 | 92.3 | 83.5 | 69.3 D-313A-03 19.5 32 66.864 EN 10270-1 632.898 22.53 9.47 76.7 | 90.9 | 78.8 | 60.5 D-309 19.2 27.5 74.514 EN 10270-1 622.939 19.14 8.36 74.0 | 93.9 | 74.0 | 54.3 D-313A-02 19.5 25 81.191 EN 10270-1 428.486 19.72 5.28 71.6 | 90.5 | 74.4 | 49.8 D-339B 20 28.8 181.92 EN 10270-1 921.241 23.74 5.06 53.0 | 89.7 | 47.2 | 22.2 D-339S 22 31.8 222.708 EN 10270-1 1139.754 26.68 5.12 48.4 | 83.9 | 43.1 | 18.2 D-339V-04 19 31 391.512 EN 10270-1 1734.4 26.57 4.43 42.3 | 83.0 | 33.4 | 10.3 Number of similar metal springs: 23 Customs tariff number: 73202081; Compression spring D-288Z-50 Country of origin: DE, German; Compression spring D-288Z-50 Product image - Compression springs D-288Z-50 QR-Code: Compression spring D-288Z-50