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Compression spring D-399B Spring steel Ø 8 x 73 x 147 mm Scaled prices - Compression spring D-399B Quantity Single price [EUR] 1 15.2800 EUR 2 12.1700 EUR 3 7.9400 EUR 7 6.0400 EUR 17 4.4300 EUR 37 3.8300 EUR 75 3.7600 EUR 125 3.7598 EUR 175 3.7361 EUR 250 3.6568 EUR 350 3.5834 EUR Compression spring Buy Product image Compression spring D-399B Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-399B 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 8 mm Wire diameter Di mm Inner coil diameter D 73 mm Mean coil diameter De 81 mm Outer coil diameter Dd 63.2 mm maximum diameter of mandrel Dh 83.4 mm minimum diameter of bush L0 147 mm unstressed spring length Lk mm buckling length Fn 1503.751 N maximum force in static use Ln 69.9 mm Minimum length in static use sn 77.1 mm Maximum spring deflection in static use Fndyn 1407.125 N maximum force in dynamic use Lndyn 74.85 mm Minimum length in dynamic use shdyn 43.17 mm Maximum stroke in dynamic use S 25.273 mm pitch of spring n 5.5 pc. number of active coils nt pc. total number of coils R 19.503 N/mm Spring rate Weight 683.4147 g weight of one spring Fntol 87.4 N (+/-) tolerance of maximum force in static use Fndtol 86 N (+/-) tolerance of maximum dynamic force Detol 1.2 mm (+/-) tolerances of outer coil diameter L0tol 3.33 mm (+/-) tolerance of unstressed spring length Price group AN - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-399B Spring steel Ø 8 x 73 x 147 mm Datasheet download pdf file Metal spring characteristic Compression spring D-399B Spring steel Ø 8 x 73 x 147 mm Metal spring characteristic download pdf file CAD data Compression spring D-399B Spring steel Ø 8 x 73 x 147 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-399B Spring steel Ø 8 x 73 x 147 mm force-path-calculation Compression spring D-399B Inquiry formular Compression spring D-399B Spring steel Ø 8 x 73 x 147 mm Inquiry formular Compression spring D-399B Similar compression springs to Compression spring D-399B Spring steel Ø 8 x 73 x 147 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-399B EN 10270-1 8 81 147 1503.751 69.9 77.1 5.5 19.503 100.0 | 100.0 | 100.0 | 100.0 VD-399B 1.4310 8 81 147 1291.565 69.9 77.1 5.5 16.751 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-364E-06 80 165 4.099 EN 10270-1 460.737 52.6 112.4 52.1 | 85.5 | 49.6 | 21.0 D-364R-32 69 136 4.625 EN 10270-1 292.723 72.71 63.29 52.4 | 82.6 | 50.8 | 23.7 D-339Z-01 75 117 5.304 EN 10270-1 438.119 34.4 82.61 55.6 | 78.2 | 61.2 | 27.2 D-364E-12 70 147 6.317 EN 10270-1 609.416 50.52 96.48 59.2 | 85.1 | 60.2 | 32.4 D-364E-04 80 120 6.441 EN 10270-1 531.61 37.47 82.53 60.2 | 83.0 | 64.4 | 33.0 D-364R-61 77 153 6.707 EN 10270-1 655.744 55.23 97.77 61.4 | 88.7 | 61.2 | 34.4 D-389E-10 105 145 7.425 EN 10270-1 719.139 48.15 96.85 63.2 | 87.8 | 63.7 | 38.1 D-369D 78.3 165 7.818 EN 10270-1 840.385 57.5 107.5 64.0 | 88.2 | 63.8 | 40.1 D-365 86.3 145 8.956 EN 10270-1 920.734 42.19 102.81 68.1 | 90.4 | 68.1 | 45.9 D-371 69.3 155 11.669 EN 10270-1 1156.284 55.91 99.09 74.5 | 86.4 | 77.4 | 59.8 D-369C 78.3 110 12.285 EN 10270-1 845.433 41.18 68.82 73.0 | 83.4 | 72.7 | 63.0 D-389E-20 89 115 12.675 EN 10270-1 874.706 45.99 69.01 74.8 | 85.6 | 73.8 | 65.0 D-389G 75 153 14.144 EN 10270-1 1289.931 61.8 91.2 83.2 | 92.1 | 85.2 | 72.5 D-396 88 180 14.818 EN 10270-1 1615.182 71 109 83.0 | 91.2 | 81.9 | 76.0 D-399B 81 147 19.503 EN 10270-1 1503.751 69.9 77.1 100.0 | 100.0 | 100.0 | 100.0 D-395 88 125 23.286 EN 10270-1 1723.143 51 74 89.2 | 92.4 | 91.6 | 83.8 D-401 71 140 30.342 EN 10270-1 2169.66 68.49 71.51 79.9 | 94.3 | 81.0 | 64.3 D-426 90 175 36.177 EN 10270-1 3227.73 85.78 89.22 68.4 | 84.7 | 66.5 | 53.9 D-406A 58 147 39.273 EN 10270-1 2050.686 94.78 52.22 70.2 | 90.5 | 70.5 | 49.7 D-480 100 135 60.451 EN 10270-1 4042.3 68.13 66.87 58.7 | 81.9 | 62.0 | 32.3 D-431 73 135 74.077 EN 10270-1 3794.636 83.77 51.23 55.6 | 87.3 | 53.0 | 26.3 D-492 75 140 103.451 EN 10270-1 5004.765 91.62 48.38 50.7 | 86.9 | 46.4 | 18.9 D-540 80 150 122.153 EN 10270-1 6134.632 99.78 50.22 49.5 | 87.8 | 44.8 | 16.0 D-550 75 140 153.606 EN 10270-1 6247.359 99.33 40.67 45.3 | 84.8 | 38.4 | 12.7 D-538 80 105 191.954 EN 10270-1 6291.686 72.22 32.78 40.8 | 79.0 | 33.2 | 10.2 Number of similar metal springs: 24 Customs tariff number: 73202081; Compression spring D-399B Country of origin: DE, German; Compression spring D-399B Product image - Compression springs D-399B QR-Code: Compression spring D-399B