Home » Products » Extension Springs » z-311i Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-311I Spring steel Ø 6.3 x 60 x 420 mm / 180° Scaled prices - Extension Spring Z-311I Quantity Single price [EUR] 1 32.5200 EUR 2 25.9100 EUR 3 24.1100 EUR 7 22.2200 EUR 17 22.2200 EUR 37 22.2200 EUR 75 22.2200 EUR 125 22.2200 EUR 175 22.2200 EUR 250 22.2200 EUR 350 22.2200 EUR Extension Spring Buy Product image Extension Spring Z-311I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-311I 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 6.3 mm Wire diameter D mm mean coil diameter De 60 mm outer coil diameter Dh 70 mm minimum bush diameter L0 420 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 343.35 mm length of unstressed spring body Ln mm maximum spring length, inner loop to inner loop sn 537.95 mm Maximum spring deflection Fn 1122 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 38.32 mm distance of inner edge of loop from the spring body R 1.937 N/mm Spring rate F0 80 N initial tension Fntol 51.53 N (+/-) tolerance of maximum spring force L0tol 6.3 mm (+/-) tolerance of unstressed length Detol 1 mm (+/-) tolerance of outer coil diameter Oesttol 44 degree (+/-) tolerance of loop position Weight 2297.4495 g weight of one spring Price group ###BC - price group Technical drawing Extension Spring Datasheet Extension Spring Z-311I Spring steel Ø 6.3 x 60 x 420 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-311I Spring steel Ø 6.3 x 60 x 420 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-311I Spring steel Ø 6.3 x 60 x 420 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-311I Spring steel Ø 6.3 x 60 x 420 mm / 180° force-path-calculation Extension Spring Z-311I Inquiry formular Extension Spring Z-311I Spring steel Ø 6.3 x 60 x 420 mm / 180° Inquiry formular Extension Spring Z-311I Customs tariff number: 73202085; Extension Spring Z-311I Country of origin: DE, German; Extension Spring Z-311I Product image - Extension Springs Z-311I QR-Code: Extension Spring Z-311I