Home » Products » Compression springs » d-303b Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Compression spring D-303B Spring steel Ø 3.2 x 20 x 28 mm Scaled prices - Compression spring D-303B 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-303B Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-303B 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 3.2 mm Wire diameter Di mm Inner coil diameter D 20 mm Mean coil diameter De 23.2 mm Outer coil diameter Dd 16.1 mm maximum diameter of mandrel Dh 24.2 mm minimum diameter of bush L0 28 mm unstressed spring length Lk mm buckling length Fn 329.007 N maximum force in static use Ln 19.38 mm Minimum length in static use sn 8.62 mm Maximum spring deflection in static use Fndyn 294.91 N maximum force in dynamic use Lndyn 20.27 mm Minimum length in dynamic use shdyn 6.43 mm Maximum stroke in dynamic use S 7.086 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 38.151 N/mm Spring rate Weight 21.9691 g weight of one spring Fntol 32.88 N (+/-) tolerance of maximum force in static use Fndtol 32.37 N (+/-) tolerance of maximum dynamic force Detol 0.35 mm (+/-) tolerances of outer coil diameter L0tol 0.73 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-303B Spring steel Ø 3.2 x 20 x 28 mm Datasheet download pdf file Metal spring characteristic Compression spring D-303B Spring steel Ø 3.2 x 20 x 28 mm Metal spring characteristic download pdf file CAD data Compression spring D-303B Spring steel Ø 3.2 x 20 x 28 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-303B Spring steel Ø 3.2 x 20 x 28 mm force-path-calculation Compression spring D-303B Inquiry formular Compression spring D-303B Spring steel Ø 3.2 x 20 x 28 mm Inquiry formular Compression spring D-303B Similar compression springs to Compression spring D-303B Spring steel Ø 3.2 x 20 x 28 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-303B EN 10270-1 3.2 23.2 28 329.007 19.38 8.62 3.5 38.151 56.7 | 86.2 | 56.9 | 27.1 VD-303B 1.4310 3.2 23.2 28 282.583 19.38 8.62 3.5 32.768 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-239A-08 25 25 5.954 EN 10270-1 90.444 9.81 15.19 46.4 | 81.5 | 42.1 | 15.6 D-232N-04 18 28 6.708 EN 10270-1 108.331 11.85 16.15 46.2 | 77.9 | 43.2 | 17.6 D-239A-12 23.5 25 7.289 EN 10270-1 111.309 9.73 15.27 49.2 | 83.5 | 45.1 | 19.1 D-247A 20.5 27 7.355 EN 10270-1 105.929 12.6 14.4 49.2 | 82.4 | 46.0 | 19.3 D-239A-30 22 22.5 9.056 EN 10270-1 116.545 9.63 12.87 51.4 | 79.2 | 51.2 | 23.7 D-263H-10 24 26.5 10.238 EN 10270-1 163.088 10.57 15.93 55.1 | 86.7 | 51.8 | 26.8 D-268G 27.5 28.5 11.319 EN 10270-1 186.431 12.03 16.47 39.2 | 79.2 | 30.5 | 8.0 D-288F 22.7 34 12.305 EN 10270-1 135.878 22.96 11.04 60.0 | 88.2 | 59.7 | 32.2 D-273B 22.5 27 14.212 EN 10270-1 163.941 15.47 11.54 42.9 | 80.5 | 38.2 | 10.1 D-263VA 20 27.8 14.689 EN 10270-1 200.209 14.17 13.63 40.2 | 74.6 | 35.6 | 10.4 D-288E-10 22.7 25 16.919 EN 10270-1 115.575 18.17 6.83 50.8 | 84.8 | 55.7 | 12.0 D-279 18.5 27.5 27.759 EN 10270-1 342.471 15.16 12.34 45.9 | 83.5 | 39.1 | 15.2 D-288P 20 27.2 35.16 EN 10270-1 360.926 16.93 10.27 52.2 | 79.4 | 52.1 | 25.0 D-288Z-30 21.5 30 37.237 EN 10270-1 441.293 18.15 11.85 51.3 | 88.0 | 45.3 | 20.5 D-303B 23.2 28 38.151 EN 10270-1 329.007 19.38 8.62 56.7 | 86.2 | 56.9 | 27.1 D-288Z-50 21 28.5 40.427 EN 10270-1 419.749 18.12 10.38 54.9 | 81.1 | 54.8 | 28.7 D-288S-04 18.9 27.5 42.87 EN 10270-1 455.709 16.87 10.63 52.9 | 86.7 | 48.5 | 23.5 D-309 19.2 27.5 74.514 EN 10270-1 622.939 19.14 8.36 69.2 | 81.4 | 73.3 | 52.9 D-335 24 33.5 93.143 EN 10270-1 891.843 23.93 9.58 63.7 | 86.7 | 63.4 | 41.0 D-334B 25 24 140.806 EN 10270-1 967.228 17.13 6.87 100.0 | 100.0 | 100.0 | 100.0 D-339B 20 28.8 181.92 EN 10270-1 921.241 23.74 5.06 100.0 | 100.0 | 100.0 | 100.0 D-339R-12 22.5 33.5 204.66 EN 10270-1 1391.685 26.7 6.8 51.3 | 83.9 | 51.3 | 18.6 D-339S 22 31.8 222.708 EN 10270-1 1139.754 26.68 5.12 87.2 | 90.1 | 89.8 | 81.8 Number of similar metal springs: 22 Customs tariff number: 73202081; Compression spring D-303B Country of origin: DE, German; Compression spring D-303B Product image - Compression springs D-303B QR-Code: Compression spring D-303B