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Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 mm Scaled prices - Compression spring D-339R-12 Quantity Single price [EUR] 1 12.7100 EUR 2 10.1200 EUR 3 5.6200 EUR 7 3.4700 EUR 17 2.1700 EUR 37 1.8100 EUR 75 1.7400 EUR 125 1.7081 EUR 175 1.7063 EUR 250 1.6746 EUR 350 1.6471 EUR Compression spring Buy Product image Compression spring D-339R-12 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-339R-12 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 4.5 mm Wire diameter Di mm Inner coil diameter D 18 mm Mean coil diameter De 22.5 mm Outer coil diameter Dd 12.6 mm maximum diameter of mandrel Dh 23.6 mm minimum diameter of bush L0 33.5 mm unstressed spring length Lk mm buckling length Fn 1391.685 N maximum force in static use Ln 26.7 mm Minimum length in static use sn 6.8 mm Maximum spring deflection in static use Fndyn 1187.026 N maximum force in dynamic use Lndyn 27.7 mm Minimum length in dynamic use shdyn 2.25 mm Maximum stroke in dynamic use S 8.286 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 204.66 N/mm Spring rate Weight 39.1003 g weight of one spring Fntol 149.4 N (+/-) tolerance of maximum force in static use Fndtol 146.2 N (+/-) tolerance of maximum dynamic force Detol 0.4 mm (+/-) tolerances of outer coil diameter L0tol 0.6 mm (+/-) tolerance of unstressed spring length Price group AC - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 mm Datasheet download pdf file Metal spring characteristic Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 mm Metal spring characteristic download pdf file CAD data Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 mm force-path-calculation Compression spring D-339R-12 Inquiry formular Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 mm Inquiry formular Compression spring D-339R-12 Similar compression springs to Compression spring D-339R-12 Spring steel Ø 4.5 x 18 x 33.5 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-339R-12 EN 10270-1 4.5 22.5 33.5 1391.685 26.7 6.8 3.5 204.66 100.0 | 100.0 | 100.0 | 100.0 VD-339R-12 1.4310 4.5 22.5 33.5 1195.313 26.7 6.8 3.5 175.781 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-288F 22.7 34 12.305 EN 10270-1 135.878 22.96 11.04 42.5 | 85.9 | 35.7 | 6.0 D-274 22.5 36 14.212 EN 10270-1 291.853 15.47 20.54 39.0 | 82.9 | 27.0 | 6.9 D-273B 22.5 27 14.212 EN 10270-1 163.941 15.47 11.54 40.3 | 78.7 | 35.4 | 6.9 D-278C 19.5 35 14.727 EN 10270-1 205.021 21.08 13.92 39.4 | 79.3 | 31.8 | 7.2 D-279A 18.5 32 21.59 EN 10270-1 300.833 18.07 13.93 41.2 | 77.8 | 35.2 | 10.6 D-288Z-30 21.5 30 37.237 EN 10270-1 441.293 18.15 11.85 48.9 | 83.9 | 44.5 | 18.2 D-304 23.2 33.5 38.151 EN 10270-1 538.84 19.38 14.12 50.5 | 89.4 | 43.4 | 18.6 D-303B 23.2 28 38.151 EN 10270-1 329.007 19.38 8.62 51.3 | 83.9 | 51.3 | 18.6 D-288Z-50 21 28.5 40.427 EN 10270-1 419.749 18.12 10.38 49.8 | 81.7 | 47.8 | 19.8 D-288X-03 19.4 32 42.774 EN 10270-1 538.948 19.4 12.6 49.8 | 82.1 | 46.3 | 20.9 D-313K 25 33.3 49.885 EN 10270-1 577.274 21.73 11.57 54.8 | 89.8 | 50.1 | 24.4 D-313A-03 19.5 32 66.864 EN 10270-1 632.898 22.53 9.47 58.8 | 85.2 | 58.6 | 32.7 D-335 24 33.5 93.143 EN 10270-1 891.843 23.93 9.58 69.1 | 94.2 | 67.5 | 45.5 D-339E-01 19 35 171.72 EN 10270-1 1171.185 28.18 6.82 88.5 | 89.7 | 91.9 | 83.9 D-339R-12 22.5 33.5 204.66 EN 10270-1 1391.685 26.7 6.8 100.0 | 100.0 | 100.0 | 100.0 D-339S 22 31.8 222.708 EN 10270-1 1139.754 26.68 5.12 89.4 | 97.6 | 78.6 | 91.9 D-339V-04 19 31 391.512 EN 10270-1 1734.4 26.57 4.43 72.4 | 92.3 | 72.7 | 52.3 Number of similar metal springs: 16 Customs tariff number: 73202081; Compression spring D-339R-12 Country of origin: DE, German; Compression spring D-339R-12 Product image - Compression springs D-339R-12 QR-Code: Compression spring D-339R-12