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Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 mm Scaled prices - Compression spring D-389E-20 Quantity Single price [EUR] 1 14.5700 EUR 2 11.6100 EUR 3 7.2800 EUR 7 5.4200 EUR 17 3.8200 EUR 37 3.3100 EUR 75 3.2400 EUR 125 3.2451 EUR 175 3.2080 EUR 250 3.1837 EUR 350 3.1130 EUR Compression spring Buy Product image Compression spring D-389E-20 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-389E-20 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 82 mm Mean coil diameter De 89 mm Outer coil diameter Dd 73.3 mm maximum diameter of mandrel Dh 92.6 mm minimum diameter of bush L0 115 mm unstressed spring length Lk mm buckling length Fn 874.706 N maximum force in static use Ln 45.99 mm Minimum length in static use sn 69.01 mm Maximum spring deflection in static use Fndyn 826.414 N maximum force in dynamic use Lndyn 49.8 mm Minimum length in dynamic use shdyn 44 mm Maximum stroke in dynamic use S 30.857 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 12.675 N/mm Spring rate Weight 431.0154 g weight of one spring Fntol 62.5 N (+/-) tolerance of maximum force in static use Fndtol 61.8 N (+/-) tolerance of maximum dynamic force Detol 1.5 mm (+/-) tolerances of outer coil diameter L0tol 3.8 mm (+/-) tolerance of unstressed spring length Price group AL - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 mm Datasheet download pdf file Metal spring characteristic Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 mm Metal spring characteristic download pdf file CAD data Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 mm force-path-calculation Compression spring D-389E-20 Inquiry formular Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 mm Inquiry formular Compression spring D-389E-20 Similar compression springs to Compression spring D-389E-20 Spring steel Ø 7 x 82 x 115 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-389E-20 EN 10270-1 7 89 115 874.706 45.99 69.01 3.5 12.675 74.6 | 91.0 | 75.9 | 57.0 VD-389E-20 1.4310 7 89 115 750.628 46.05 68.95 3.5 10.887 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-313R-01 70 133 2.592 EN 10270-1 269.247 29.12 103.88 73.9 | 89.3 | 76.5 | 56.0 D-339Z-01 75 117 5.304 EN 10270-1 438.119 34.4 82.61 82.7 | 89.1 | 71.7 | 87.2 D-364R-56 90 95 6.365 EN 10270-1 341.966 41.27 53.73 76.3 | 89.8 | 74.9 | 64.1 D-364E-04 80 120 6.441 EN 10270-1 531.61 37.47 82.53 76.2 | 90.9 | 65.9 | 71.8 D-344A-14 60 120 6.958 EN 10270-1 520.195 45.24 74.76 75.0 | 88.2 | 70.5 | 66.5 D-340 68 120 7.275 EN 10270-1 629.924 33.42 86.58 71.8 | 92.0 | 59.8 | 63.6 D-364W 86.3 102 8.956 EN 10270-1 535.646 42.19 59.81 67.2 | 92.3 | 69.1 | 40.3 D-365 86.3 145 8.956 EN 10270-1 920.734 42.19 102.81 78.0 | 90.6 | 80.0 | 63.3 D-389S 108 115 9.273 EN 10270-1 472.57 64.04 50.96 75.7 | 90.0 | 63.9 | 73.2 D-364R-60 77 102 10.54 EN 10270-1 658.619 39.51 62.49 92.5 | 91.9 | 91.4 | 94.2 D-369C 78.3 110 12.285 EN 10270-1 845.433 41.18 68.82 81.9 | 87.7 | 77.3 | 80.8 D-389E-20 89 115 12.675 EN 10270-1 874.706 45.99 69.01 74.6 | 91.0 | 75.9 | 57.0 D-364R-71 61 120 14.429 EN 10270-1 974.502 52.46 67.54 61.3 | 90.0 | 61.9 | 32.1 D-394A 98 125 16.354 EN 10270-1 1191.4 52.15 72.85 83.9 | 90.1 | 84.1 | 77.5 D-370 69.3 105 18.338 EN 10270-1 1188.958 40.16 64.84 58.3 | 88.6 | 61.1 | 25.2 D-399B 81 147 19.503 EN 10270-1 1503.751 69.9 77.1 83.2 | 92.1 | 85.2 | 72.5 D-389F 75 102 22.226 EN 10270-1 1279.828 44.42 57.58 68.2 | 88.3 | 71.7 | 44.7 D-395 88 125 23.286 EN 10270-1 1723.143 51 74 73.1 | 92.8 | 72.0 | 54.4 D-376 56.3 115 23.343 EN 10270-1 1424.186 53.99 61.01 71.2 | 84.4 | 74.9 | 54.3 D-414E 100 134 25.342 EN 10270-1 1939.175 57.48 76.52 67.3 | 84.2 | 67.6 | 50.0 D-399A 81 98 30.647 EN 10270-1 1461.959 50.3 47.7 59.0 | 84.0 | 60.5 | 32.4 D-425 90 115 56.85 EN 10270-1 3021.003 61.86 53.14 62.4 | 80.7 | 67.3 | 39.1 D-480 100 135 60.451 EN 10270-1 4042.3 68.13 66.87 53.2 | 79.3 | 59.3 | 21.0 D-431 73 135 74.077 EN 10270-1 3794.636 83.77 51.23 49.8 | 85.2 | 45.1 | 19.1 D-414K 63 111 77.178 EN 10270-1 2768.916 75.12 35.88 44.3 | 78.9 | 41.0 | 12.9 D-430 73 96 116.407 EN 10270-1 4122.691 60.58 35.42 50.8 | 87.2 | 46.3 | 19.1 D-436 60 110 148.182 EN 10270-1 4065.739 82.56 27.44 45.2 | 80.9 | 39.6 | 15.0 Number of similar metal springs: 26 Customs tariff number: 73202081; Compression spring D-389E-20 Country of origin: DE, German; Compression spring D-389E-20 Product image - Compression springs D-389E-20 QR-Code: Compression spring D-389E-20