Home » Products » Extension Springs » z-121bi Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-121BI Spring steel Ø 1.6 x 17.6 x 111 mm / 180° Scaled prices - Extension Spring Z-121BI Quantity Single price [EUR] 1 6.4000 EUR 2 4.0300 EUR 3 2.8200 EUR 7 2.3500 EUR 17 1.1600 EUR 37 0.8500 EUR 75 0.6900 EUR 125 0.6356 EUR 175 0.6220 EUR 250 0.6172 EUR 350 0.5899 EUR 450 0.5461 EUR Extension Spring Buy Product image Extension Spring Z-121BI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-121BI 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 1.6 mm Wire diameter D mm mean coil diameter De 17.6 mm outer coil diameter Dh 20.4 mm minimum bush diameter L0 111 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 87.2 mm length of unstressed spring body Ln mm maximum spring length, inner loop to inner loop sn 248.8 mm Maximum spring deflection Fn 82.12 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 11.9 mm distance of inner edge of loop from the spring body R 0.305 N/mm Spring rate F0 6.221 N initial tension Fntol 4.11 N (+/-) tolerance of maximum spring force L0tol 2.4 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 47 degree (+/-) tolerance of loop position Weight 44.08 g weight of one spring Price group ZJ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-121BI Spring steel Ø 1.6 x 17.6 x 111 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-121BI Spring steel Ø 1.6 x 17.6 x 111 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-121BI Spring steel Ø 1.6 x 17.6 x 111 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-121BI Spring steel Ø 1.6 x 17.6 x 111 mm / 180° force-path-calculation Extension Spring Z-121BI Inquiry formular Extension Spring Z-121BI Spring steel Ø 1.6 x 17.6 x 111 mm / 180° Inquiry formular Extension Spring Z-121BI Customs tariff number: 73202085; Extension Spring Z-121BI Country of origin: DE, German; Extension Spring Z-121BI Product image - Extension Springs Z-121BI QR-Code: Extension Spring Z-121BI