Home » Products » Compression springs » d-143a Url teilen URL was copied to clipboard, successfully ! Overview Back to overview The Item has been added to your shopping cart. Compression spring D-143A Spring steel Ø 0.9 x 9.1 x 19.7 mm Scaled prices - Compression spring D-143A Quantity Single price [EUR] 1 4.8100 EUR 2 3.3900 EUR 3 3.2300 EUR 7 1.8100 EUR 17 0.7800 EUR 37 0.4700 EUR 75 0.2700 EUR 125 0.2226 EUR 175 0.1689 EUR 250 0.1503 EUR 350 0.1199 EUR 450 0.1011 EUR Compression spring Buy Product image Compression spring D-143A Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-143A 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 0.9 mm Wire diameter Di - mm Inner coil diameter D 9.1 mm Mean coil diameter De 10 mm Outer coil diameter Dd 7.7 mm maximum diameter of mandrel Dh 10.8 mm minimum diameter of bush L0 19.7 mm unstressed spring length Lk mm buckling length Fn 35.357 N maximum force in static use Ln 5.75 mm Minimum length in static use sn 13.95 mm Maximum spring deflection in static use Fndyn 29.397 N maximum force in dynamic use Lndyn 8.1 mm Minimum length in dynamic use shdyn 4.54 mm Maximum stroke in dynamic use S 5.371 mm pitch of spring n 3.5 pc. number of active coils nt - pc. total number of coils R 2.534 N/mm Spring rate Weight 0.7907 g weight of one spring Fntol 2.17 N (+/-) tolerance of maximum force in static use Fndtol 2.16 N (+/-) tolerance of maximum dynamic force Detol 0.3 mm (+/-) tolerances of outer coil diameter L0tol 0.65 mm (+/-) tolerance of unstressed spring length Price group C - price group F1tol - N (+/-) tolerance of prestressed spring force F2tol - N (+/-) tolerance of loaded spring force Technical drawing Compression spring Datasheet Compression spring D-143A Spring steel Ø 0.9 x 9.1 x 19.7 mm Datasheet download pdf file Metal spring characteristic Compression spring D-143A Spring steel Ø 0.9 x 9.1 x 19.7 mm Metal spring characteristic download pdf file CAD data Compression spring D-143A Spring steel Ø 0.9 x 9.1 x 19.7 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-143A Spring steel Ø 0.9 x 9.1 x 19.7 mm force-path-calculation Compression spring D-143A Inquiry formular Compression spring D-143A Spring steel Ø 0.9 x 9.1 x 19.7 mm Inquiry formular Compression spring D-143A Customs tariff number: 73202081; Compression spring D-143A Country of origin: DE, German; Compression spring D-143A Product image - Compression springs D-143A QR-Code: Compression spring D-143A