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Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 mm Scaled prices - Compression spring D-288B Quantity Single price [EUR] 1 5.0100 EUR 2 3.5300 EUR 3 3.3700 EUR 7 2.1400 EUR 17 1.0400 EUR 37 0.6600 EUR 75 0.5000 EUR 125 0.4132 EUR 175 0.3696 EUR 250 0.3256 EUR 350 0.2842 EUR 450 0.2464 EUR Compression spring Buy Product image Compression spring D-288B Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-288B 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 2.5 mm Wire diameter Di mm Inner coil diameter D 10.5 mm Mean coil diameter De 13 mm Outer coil diameter Dd 7.4 mm maximum diameter of mandrel Dh 13.7 mm minimum diameter of bush L0 18.8 mm unstressed spring length Lk mm buckling length Fn 387.321 N maximum force in static use Ln 14.86 mm Minimum length in static use sn 3.94 mm Maximum spring deflection in static use Fndyn 331.977 N maximum force in dynamic use Lndyn 15.42 mm Minimum length in dynamic use shdyn 1.8 mm Maximum stroke in dynamic use S 4.657 mm pitch of spring n 3.5 pc. number of active coils nt pc. total number of coils R 98.218 N/mm Spring rate Weight 7.0397 g weight of one spring Fntol 48.38 N (+/-) tolerance of maximum force in static use Fndtol 47.56 N (+/-) tolerance of maximum dynamic force Detol 0.3 mm (+/-) tolerances of outer coil diameter L0tol 0.43 mm (+/-) tolerance of unstressed spring length Price group G - price group F1tol N (+/-) tolerance of prestressed spring force F2tol N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 mm Datasheet download pdf file Metal spring characteristic Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 mm Metal spring characteristic download pdf file CAD data Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 mm force-path-calculation Compression spring D-288B Inquiry formular Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 mm Inquiry formular Compression spring D-288B Similar compression springs to Compression spring D-288B Spring steel Ø 2.5 x 10.5 x 18.8 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-288B EN 10270-1 2.5 13 18.8 387.321 14.86 3.94 3.5 98.218 100.0 | 100.0 | 100.0 | 100.0 VD-288B 1.4310 2.5 13 18.8 332.668 14.86 3.94 3.5 84.359 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-217G 14.1 17 9.767 EN 10270-1 69.611 9.87 7.13 42.9 | 82.2 | 36.6 | 9.9 D-207KA 12.5 17.8 11.071 EN 10270-1 95.227 9.2 8.6 43.4 | 83.6 | 35.2 | 11.3 D-207K-12 11.5 19.5 11.461 EN 10270-1 98.793 10.88 8.62 43.0 | 81.6 | 35.6 | 11.7 D-222A-12 12.7 17 13.948 EN 10270-1 100.983 9.76 7.24 46.2 | 84.0 | 40.2 | 14.2 D-233T-14 13 19 16.916 EN 10270-1 101.833 12.98 6.02 51.1 | 90.3 | 45.9 | 17.2 D-223 11.6 18.5 19.076 EN 10270-1 165.958 9.8 8.7 49.1 | 83.9 | 44.1 | 19.4 D-257B 14 19.6 26.951 EN 10270-1 202.726 12.08 7.52 56.5 | 89.6 | 52.4 | 27.4 D-252A-32 15 17 26.979 EN 10270-1 178.061 10.4 6.6 55.3 | 85.7 | 52.8 | 27.4 D-233A 12 16.9 28.793 EN 10270-1 174.675 10.83 6.07 56.3 | 84.7 | 55.0 | 29.3 D-234BA-12 11 17.5 30.52 EN 10270-1 142.527 12.83 4.67 58.3 | 83.2 | 60.6 | 31.0 D-262A-10 11 20 44.719 EN 10270-1 210.011 15.3 4.7 66.9 | 86.2 | 69.0 | 45.5 D-262C 10.7 20 45.006 EN 10270-1 161.47 16.41 3.59 65.9 | 85.4 | 66.4 | 45.8 D-258 12 18 46.571 EN 10270-1 281.175 11.96 6.04 68.5 | 89.4 | 68.9 | 47.4 D-283B 15 19 58.214 EN 10270-1 235.586 14.95 4.05 77.8 | 95.2 | 79.1 | 59.2 D-288B 13 18.8 98.218 EN 10270-1 387.321 14.86 3.94 100.0 | 100.0 | 100.0 | 100.0 D-288U 14 20.5 127.344 EN 10270-1 494.705 16.62 3.88 85.6 | 91.3 | 88.4 | 77.1 Number of similar metal springs: 15 Customs tariff number: 73202081; Compression spring D-288B Country of origin: DE, German; Compression spring D-288B Product image - Compression springs D-288B QR-Code: Compression spring D-288B