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Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 mm Scaled prices - Compression spring D-288K-11 Quantity Single price [EUR] 1 5.7800 EUR 2 4.0800 EUR 3 3.8900 EUR 7 3.0700 EUR 17 1.5900 EUR 37 1.2800 EUR 75 1.1200 EUR 125 0.8513 EUR 175 0.7951 EUR 250 0.7263 EUR 350 0.6128 EUR 450 0.5811 EUR Compression spring Buy Product image Compression spring D-288K-11 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-288K-11 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 2.8 mm Wire diameter Di mm Inner coil diameter D 30.2 mm Mean coil diameter De 33 mm Outer coil diameter Dd 26.6 mm maximum diameter of mandrel Dh 34.2 mm minimum diameter of bush L0 50 mm unstressed spring length Lk mm buckling length Fn 171.22 N maximum force in static use Ln 19.87 mm Minimum length in static use sn 30.13 mm Maximum spring deflection in static use Fndyn 162.492 N maximum force in dynamic use Lndyn 21.41 mm Minimum length in dynamic use shdyn 20.18 mm Maximum stroke in dynamic use S 11.8 mm pitch of spring n 4 pc. number of active coils nt pc. total number of coils R 5.684 N/mm Spring rate Weight 27.7073 g weight of one spring Fntol 13.08 N (+/-) tolerance of maximum force in static use Fndtol 12.95 N (+/-) tolerance of maximum dynamic force Detol 0.5 mm (+/-) tolerances of outer coil diameter L0tol 1.83 mm (+/-) tolerance of unstressed spring length Price group O - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 mm Datasheet download pdf file Metal spring characteristic Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 mm Metal spring characteristic download pdf file CAD data Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 mm force-path-calculation Compression spring D-288K-11 Inquiry formular Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 mm Inquiry formular Compression spring D-288K-11 Similar compression springs to Compression spring D-288K-11 Spring steel Ø 2.8 x 30.2 x 50 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-288K-11 EN 10270-1 2.8 33 50 171.22 19.87 30.13 4 5.684 100.0 | 100.0 | 100.0 | 100.0 VD-288K-11 1.4310 2.8 33 50 147.06 19.87 30.13 4 4.882 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-206A-20 34 54 0.174 EN 10270-1 5.872 20.21 33.79 43.1 | 79.9 | 46.3 | 3.1 D-207K-01 28 55 1.037 EN 10270-1 44.946 11.65 43.35 47.9 | 77.6 | 47.9 | 18.2 D-233E-22 30 42 2.119 EN 10270-1 68.777 9.55 32.45 61.2 | 79.7 | 66.5 | 37.3 D-234L 30 50 2.122 EN 10270-1 76.888 13.76 36.24 62.9 | 87.4 | 64.0 | 37.3 D-268B 31 45 4.912 EN 10270-1 140.813 16.33 28.67 88.7 | 91.1 | 88.7 | 86.4 D-263Z-10 34.5 44 5.398 EN 10270-1 169.644 12.57 31.43 94.5 | 91.0 | 97.5 | 95.0 D-288K-11 33 50 5.684 EN 10270-1 171.22 19.87 30.13 100.0 | 100.0 | 100.0 | 100.0 D-288Z-11 37 57.4 5.999 EN 10270-1 226.908 19.57 37.83 87.4 | 89.9 | 77.6 | 94.7 D-269 27.5 49 7.277 EN 10270-1 234.313 16.8 32.2 83.9 | 90.2 | 83.3 | 78.1 D-288Z-20 33 48.3 8.732 EN 10270-1 254.76 19.13 29.18 81.3 | 96.6 | 82.0 | 65.1 D-288L 30 47 8.89 EN 10270-1 259.893 17.77 29.23 80.1 | 95.0 | 81.4 | 63.9 D-294 35.2 58.5 9.314 EN 10270-1 354.874 20.4 38.1 71.2 | 88.9 | 63.7 | 61.0 D-298B 33 43 11.533 EN 10270-1 263.223 20.18 22.82 70.3 | 91.2 | 70.4 | 49.3 D-299A 28.2 50.8 12.43 EN 10270-1 291.228 27.37 23.43 68.2 | 90.5 | 68.3 | 45.7 D-313J-02 31.6 53.9 14.172 EN 10270-1 327.711 30.78 23.12 64.4 | 88.8 | 64.5 | 40.1 D-313J-07 28.6 56 19.911 EN 10270-1 509.479 30.41 25.59 57.5 | 84.6 | 59.3 | 28.5 D-325 36 53.5 22.74 EN 10270-1 653.91 24.74 28.76 57.0 | 85.0 | 60.8 | 25.0 D-324A 36 41 22.74 EN 10270-1 369.661 24.74 16.26 52.1 | 81.2 | 50.1 | 25.0 D-339P 32 60.4 36.522 EN 10270-1 832.288 37.61 22.79 48.1 | 80.7 | 48.1 | 15.6 D-355 37 51 55.517 EN 10270-1 1147.813 30.33 20.67 44.4 | 81.1 | 41.8 | 10.2 D-354B 37 43 55.517 EN 10270-1 703.673 30.33 12.67 40.2 | 77.1 | 33.2 | 10.2 D-339O 32 41.7 57.392 EN 10270-1 831.766 27.21 14.49 41.7 | 80.9 | 34.3 | 9.9 Number of similar metal springs: 21 Customs tariff number: 73202081; Compression spring D-288K-11 Country of origin: DE, German; Compression spring D-288K-11 Product image - Compression springs D-288K-11 QR-Code: Compression spring D-288K-11