Home » Products » Compression springs » d-391 Url teilen URL was copied to clipboard, successfully ! Overview Back to overview The Item has been added to your shopping cart. Compression spring D-391 Spring steel Ø 8 x 100 x 260 mm Scaled prices - Compression spring D-391 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-391 Quantity:Quantity: Add to shopping cart Technical Data - Compression spring D-391 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 8 mm Wire diameter Di - mm Inner coil diameter D 100 mm Mean coil diameter De 108 mm Outer coil diameter Dd 89 mm maximum diameter of mandrel Dh 111 mm minimum diameter of bush L0 260 mm unstressed spring length Lk mm buckling length Fn 1405.759 N maximum force in static use Ln 74.71 mm Minimum length in static use sn 185.29 mm Maximum spring deflection in static use Fndyn 1349.939 N maximum force in dynamic use Lndyn 82.07 mm Minimum length in dynamic use shdyn 69 mm Maximum stroke in dynamic use S 45.818 mm pitch of spring n 5.5 pc. number of active coils nt - pc. total number of coils R 7.587 N/mm Spring rate Weight 936.1845 g weight of one spring Fntol 74.2 N (+/-) tolerance of maximum force in static use Fndtol 73.4 N (+/-) tolerance of maximum dynamic force Detol 1.5 mm (+/-) tolerances of outer coil diameter L0tol 7.01 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-391 Spring steel Ø 8 x 100 x 260 mm Datasheet download pdf file Metal spring characteristic Compression spring D-391 Spring steel Ø 8 x 100 x 260 mm Metal spring characteristic download pdf file CAD data Compression spring D-391 Spring steel Ø 8 x 100 x 260 mm CAD models download: step, stl, iges ... force-path-calculation Compression spring D-391 Spring steel Ø 8 x 100 x 260 mm force-path-calculation Compression spring D-391 Inquiry formular Compression spring D-391 Spring steel Ø 8 x 100 x 260 mm Inquiry formular Compression spring D-391 Customs tariff number: 73202081; Compression spring D-391 Country of origin: DE, German; Compression spring D-391 Product image - Compression springs D-391 QR-Code: Compression spring D-391