Home » Products » Extension Springs » z-249i Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-249I Spring steel Ø 5 x 40 x 256 mm / 180° Scaled prices - Extension Spring Z-249I Quantity Single price [EUR] 1 15.7400 EUR 2 12.5400 EUR 3 8.4100 EUR 7 6.6100 EUR 17 6.6100 EUR 37 6.6100 EUR 75 6.6100 EUR 125 6.6100 EUR 175 6.6100 EUR 250 6.6100 EUR 350 6.6100 EUR Extension Spring Buy Product image Extension Spring Z-249I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-249I Formula symbols Value Unit Description Material EN 10270-1 - type of material Eylet shape 1/1 deutsche - Eylet shape 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 Eyelet position 180 ° Eyelet position d 5 mm Wire diameter D mm mean coil diameter De 40 mm outer coil diameter Dh 48 mm minimum bush diameter L0 256 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 207.5 mm length of unstressed spring body Ln mm maximum spring length, inner loop to inner loop sn 217.77 mm Maximum spring deflection Fn 873.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 24.25 mm distance of inner edge of loop from the spring body R 3.667 N/mm Spring rate F0 75 N initial tension Fntol 46.2 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 36 degree (+/-) tolerance of loop position Weight 721.262 g weight of one spring Price group ###AP - price group Technical drawing Extension Spring Datasheet Extension Spring Z-249I Spring steel Ø 5 x 40 x 256 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-249I Spring steel Ø 5 x 40 x 256 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-249I Spring steel Ø 5 x 40 x 256 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-249I Spring steel Ø 5 x 40 x 256 mm / 180° force-path-calculation Extension Spring Z-249I Inquiry formular Extension Spring Z-249I Spring steel Ø 5 x 40 x 256 mm / 180° Inquiry formular Extension Spring Z-249I Customs tariff number: 73202085; Extension Spring Z-249I Country of origin: DE, German; Extension Spring Z-249I Product image - Extension Springs Z-249I QR-Code: Extension Spring Z-249I