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Compression spring D-389B Spring steel Ø 7 x 113 x 216 mm Scaled prices - Compression spring D-389B Quantity Single price [EUR] 1 16.3800 EUR 2 13.0500 EUR 3 9.0700 EUR 7 7.2200 EUR 17 5.7200 EUR 37 4.9500 EUR 75 4.9100 EUR 125 4.9440 EUR 175 4.8928 EUR 250 4.7033 EUR 350 4.5611 EUR Compression spring Buy Product image Compression spring D-389B Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-389B 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 7 mm Wire diameter Di - mm Inner coil diameter D 113 mm Mean coil diameter De 120 mm Outer coil diameter Dd 103 mm maximum diameter of mandrel Dh 126 mm minimum diameter of bush L0 216 mm unstressed spring length Lk mm buckling length Fn 801.464 N maximum force in static use Ln 50.53 mm Minimum length in static use sn 165.47 mm Maximum spring deflection in static use Fndyn 772.291 N maximum force in dynamic use Lndyn 56.55 mm Minimum length in dynamic use shdyn 73.16 mm Maximum stroke in dynamic use S 59.714 mm pitch of spring n 3.5 pc. number of active coils nt - pc. total number of coils R 4.843 N/mm Spring rate Weight 593.9603 g weight of one spring Fntol 57.2 N (+/-) tolerance of maximum force in static use Fndtol 56.7 N (+/-) tolerance of maximum dynamic force Detol 2.2 mm (+/-) tolerances of outer coil diameter L0tol 9.33 mm (+/-) tolerance of unstressed spring length Price group AR - price group F1tol - N (+/-) tolerance of prestressed spring force F2tol - N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-389B Spring steel Ø 7 x 113 x 216 mm Datasheet download pdf file Metal spring characteristic Compression spring D-389B Spring steel Ø 7 x 113 x 216 mm Metal spring characteristic download pdf file CAD data Compression spring D-389B Spring steel Ø 7 x 113 x 216 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-389B Spring steel Ø 7 x 113 x 216 mm force-path-calculation Compression spring D-389B Inquiry formular Compression spring D-389B Spring steel Ø 7 x 113 x 216 mm Inquiry formular Compression spring D-389B Similar compression springs to Compression spring D-389B Spring steel Ø 7 x 113 x 216 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-389B EN 10270-1 7 120 216 801.464 50.53 165.47 3.5 4.843 100.0 | 100.0 | 100.0 | 100.0 VD-389B 1.4310 7 120 216 688.374 50.53 165.47 3.5 4.16 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-364R-58 90 210 2.621 EN 10270-1 332.592 83.09 126.91 66.4 | 86.0 | 59.1 | 54.1 D-364R-50 115 196 2.913 EN 10270-1 438.403 45.5 150.5 74.6 | 90.8 | 72.8 | 60.1 D-366A 86.3 230 3.688 EN 10270-1 536.699 84.46 145.54 79.6 | 85.3 | 77.5 | 76.1 D-364B 95 181 3.715 EN 10270-1 524.507 39.82 141.18 77.5 | 80.5 | 75.4 | 76.7 D-389E-12 105 230 4.725 EN 10270-1 767.039 67.67 162.33 96.1 | 93.8 | 96.9 | 97.6 D-364S 105 180 4.769 EN 10270-1 643.918 44.97 135.03 88.8 | 86.9 | 81.0 | 98.5 D-389B 120 216 4.843 EN 10270-1 801.464 50.53 165.47 100.0 | 100.0 | 100.0 | 100.0 D-369E 78.3 210 5.058 EN 10270-1 647.476 82 128 86.3 | 84.2 | 79.1 | 95.8 D-366 86.3 220 5.699 EN 10270-1 916.989 59.1 160.9 88.0 | 86.7 | 92.3 | 85.0 D-391 108 260 7.587 EN 10270-1 1405.759 74.71 185.29 74.6 | 86.9 | 73.2 | 63.8 D-389E-22 89 190 8.066 EN 10270-1 1014.132 64.27 125.73 75.0 | 87.4 | 77.5 | 60.0 D-414D-22 120 255 8.886 EN 10270-1 1521.815 83.74 171.26 72.2 | 87.5 | 74.6 | 54.5 D-414D-10 135 185 9.547 EN 10270-1 1175.116 61.91 123.09 68.7 | 84.1 | 71.3 | 50.7 D-394B 98 185 10.407 EN 10270-1 1167.7 72.8 112.2 66.6 | 84.9 | 68.2 | 46.5 D-390 108 170 11.922 EN 10270-1 1390.586 53.36 116.64 63.4 | 85.4 | 64.1 | 40.6 D-399C 81 220 12.619 EN 10270-1 1523.253 99.29 120.71 61.9 | 84.4 | 62.8 | 38.4 D-414D-20 120 170 13.964 EN 10270-1 1538.242 59.84 110.16 59.8 | 85.5 | 59.3 | 34.7 D-415 135 205 14.903 EN 10270-1 2061.019 66.7 138.3 59.4 | 84.6 | 61.2 | 32.5 D-460 150 210 15.868 EN 10270-1 2164.868 73.57 136.43 56.8 | 80.3 | 59.7 | 30.5 D-414F 100 200 16.127 EN 10270-1 1934.568 80.04 119.96 57.2 | 84.6 | 57.0 | 30.0 D-472 125 250 18.305 EN 10270-1 2776.868 98.3 151.7 56.2 | 82.0 | 60.3 | 26.5 D-421 110 230 18.523 EN 10270-1 2616.335 88.75 141.25 56.4 | 85.2 | 58.0 | 26.1 Number of similar metal springs: 21 Customs tariff number: 73202081; Compression spring D-389B Country of origin: DE, German; Compression spring D-389B Product image - Compression springs D-389B QR-Code: Compression spring D-389B