Home » Products » Extension Springs » z-147k-21x Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-147K-21X Spring steel Ø 2.2 x 20 x 75.5 mm / 270° Scaled prices - Extension Spring Z-147K-21X 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 0.6900 EUR 175 0.6900 EUR 250 0.6900 EUR 350 0.6900 EUR 450 0.6900 EUR Extension Spring Buy Product image Extension Spring Z-147K-21X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-147K-21X 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 270 ° Eyelet position d 2.2 mm Wire diameter D mm mean coil diameter De 20 mm outer coil diameter Dh 23.8 mm minimum bush diameter L0 75.5 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 50.05 mm length of unstressed spring body Ln mm maximum spring length, inner loop to inner loop sn 83 mm Maximum spring deflection Fn 176.1 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 12.73 mm distance of inner edge of loop from the spring body R 1.964 N/mm Spring rate F0 14.71 N initial tension Fntol 9.4 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.45 mm (+/-) tolerance of outer coil diameter Oesttol 25 degree (+/-) tolerance of loop position Weight 39.5 g weight of one spring Price group #ZJ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-147K-21X Spring steel Ø 2.2 x 20 x 75.5 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-147K-21X Spring steel Ø 2.2 x 20 x 75.5 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-147K-21X Spring steel Ø 2.2 x 20 x 75.5 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-147K-21X Spring steel Ø 2.2 x 20 x 75.5 mm / 270° force-path-calculation Extension Spring Z-147K-21X Inquiry formular Extension Spring Z-147K-21X Spring steel Ø 2.2 x 20 x 75.5 mm / 270° Inquiry formular Extension Spring Z-147K-21X Customs tariff number: 73202085; Extension Spring Z-147K-21X Country of origin: DE, German; Extension Spring Z-147K-21X Product image - Extension Springs Z-147K-21X QR-Code: Extension Spring Z-147K-21X