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Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 mm Scaled prices - Compression spring D-381 Quantity Single price [EUR] 1 13.1800 EUR 2 10.5000 EUR 3 6.0600 EUR 7 3.9100 EUR 17 2.5400 EUR 37 2.1200 EUR 75 2.0700 EUR 125 2.0408 EUR 175 2.0281 EUR 250 1.9902 EUR 350 1.9446 EUR Compression spring Buy Product image Compression spring D-381 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-381 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 6.3 mm Wire diameter Di mm Inner coil diameter D 40 mm Mean coil diameter De 46.3 mm Outer coil diameter Dd 32.7 mm maximum diameter of mandrel Dh 47.5 mm minimum diameter of bush L0 90 mm unstressed spring length Lk mm buckling length Fn 1695.55 N maximum force in static use Ln 52.81 mm Minimum length in static use sn 37.19 mm Maximum spring deflection in static use Fndyn 1568.815 N maximum force in dynamic use Lndyn 55.59 mm Minimum length in dynamic use shdyn 13.49 mm Maximum stroke in dynamic use S 15.218 mm pitch of spring n 5.5 pc. number of active coils nt pc. total number of coils R 45.592 N/mm Spring rate Weight 232.2323 g weight of one spring Fntol 100 N (+/-) tolerance of maximum force in static use Fndtol 98.8 N (+/-) tolerance of maximum dynamic force Detol 0.5 mm (+/-) tolerances of outer coil diameter L0tol 1.65 mm (+/-) tolerance of unstressed spring length Price group AE - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 mm Datasheet download pdf file Metal spring characteristic Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 mm Metal spring characteristic download pdf file CAD data Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 mm force-path-calculation Compression spring D-381 Inquiry formular Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 mm Inquiry formular Compression spring D-381 Similar compression springs to Compression spring D-381 Spring steel Ø 6.3 x 40 x 90 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-381 EN 10270-1 6.3 46.3 90 1695.55 52.81 37.19 5.5 45.592 100.0 | 100.0 | 100.0 | 100.0 VD-381 1.4310 6.3 46.3 90 1456.3 52.81 37.19 5.5 39.159 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-289D 43.2 82 4.769 EN 10270-1 289.258 21.35 60.66 42.7 | 78.4 | 39.2 | 10.5 D-313E-10 48 80 4.887 EN 10270-1 262.323 26.33 53.67 44.6 | 80.8 | 42.4 | 10.7 D-318C 49 103 5.204 EN 10270-1 346.684 36.38 66.62 43.8 | 81.8 | 38.1 | 11.4 D-313W 54 90 5.961 EN 10270-1 377.452 26.68 63.32 45.5 | 83.1 | 40.5 | 13.1 D-313G 40 92.8 6.451 EN 10270-1 392.101 32.02 60.78 45.5 | 80.2 | 42.2 | 14.1 D-320 44 105 7.409 EN 10270-1 514.932 35.5 69.5 46.5 | 81.4 | 41.9 | 16.3 D-349A-10 50 95 9.982 EN 10270-1 421.709 52.75 42.25 55.7 | 88.9 | 56.4 | 21.9 D-364R-42 54 92 10.396 EN 10270-1 240.214 68.89 23.11 50.6 | 90.8 | 38.2 | 22.8 D-351 45 95.5 18.089 EN 10270-1 951.641 42.89 52.61 64.4 | 90.3 | 63.4 | 39.7 D-350A 45 80 18.089 EN 10270-1 671.268 42.89 37.11 65.9 | 88.5 | 69.7 | 39.7 D-364J-22 48 92 22.079 EN 10270-1 993.5 47 45 71.0 | 93.9 | 70.6 | 48.4 D-364R-82 46 102 24.27 EN 10270-1 740.242 71.5 30.5 70.1 | 94.3 | 62.8 | 53.2 D-364J-10 42 102 29.494 EN 10270-1 1454.422 52.69 49.31 78.0 | 88.7 | 80.6 | 64.7 D-381A 46.3 100 29.501 EN 10270-1 745.094 74.74 25.26 72.4 | 96.7 | 55.9 | 64.7 D-381 46.3 90 45.592 EN 10270-1 1695.55 52.81 37.19 100.0 | 100.0 | 100.0 | 100.0 D-364R-05 39 89 52.507 EN 10270-1 1837.732 54 35 90.6 | 91.7 | 93.2 | 86.8 D-389L 50 89 55.936 EN 10270-1 1704.417 58.53 30.47 88.7 | 93.8 | 90.7 | 81.5 D-389N-02 46 110 58.907 EN 10270-1 2345.594 70.18 39.82 83.5 | 90.4 | 82.8 | 77.4 D-386A 38.3 85 65.301 EN 10270-1 1214.362 66.4 18.6 74.3 | 92.4 | 60.8 | 69.8 D-389A-20 37.8 85 78.992 EN 10270-1 2039.532 59.18 25.82 75.3 | 92.0 | 76.3 | 57.7 D-389A-05 39 89 81.227 EN 10270-1 1508.638 70.43 18.57 72.7 | 92.4 | 69.5 | 56.1 D-411 48 90 118.545 EN 10270-1 2839.164 66.05 23.95 64.1 | 91.7 | 62.1 | 38.5 Number of similar metal springs: 21 Customs tariff number: 73202081; Compression spring D-381 Country of origin: DE, German; Compression spring D-381 Product image - Compression springs D-381 QR-Code: Compression spring D-381