Home » Products » Extension Springs » z-168ex Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° Scaled prices - Extension Spring Z-168EX Quantity Single price [EUR] 1 13.5300 EUR 2 10.7800 EUR 3 6.2300 EUR 7 4.2800 EUR 17 4.2800 EUR 37 4.2800 EUR 75 4.2800 EUR 125 4.2800 EUR 175 4.2800 EUR 250 4.2800 EUR 350 4.2800 EUR Extension Spring Buy Product image Extension Spring Z-168EX Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-168EX 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 3.2 mm Wire diameter D mm mean coil diameter De 35.2 mm outer coil diameter Dh 40.6 mm minimum bush diameter L0 298 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 252 mm length of unstressed spring body Ln 946.27 mm maximum spring length, inner loop to inner loop sn 648.27 mm Maximum spring deflection Fn 290.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 23 mm distance of inner edge of loop from the spring body R 0.419 N/mm Spring rate F0 18.77 N initial tension Fntol 13.32 N (+/-) tolerance of maximum spring force L0tol 4 mm (+/-) tolerance of unstressed length Detol 0.6 mm (+/-) tolerance of outer coil diameter Oesttol 57 degree (+/-) tolerance of loop position Weight 508.25 g weight of one spring Price group ###AG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° force-path-calculation Extension Spring Z-168EX Inquiry formular Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° Inquiry formular Extension Spring Z-168EX Similar extension springs to Extension Spring Z-168EX Spring steel Ø 3.2 x 35.2 x 298 mm / 270° Below you will find similar Extension Springs that differ from the current spring in terms of material, dimensions and spring force. The spring highlighted in green is the most similar. A similar Extension Spring made from a different material The Extension Spring shown below has the same dimensions but is made of a different material. Please check the spring forces. article number Material d (mm) De (mm) L0 (mm) Fn (N) Ln (mm) sn (mm) R (N/mm) Similarity in %: Overall | Geometrie | Load | Stiffness Z-168EX EN 10270-1 3.2 35.2 298 290.5 946.27 648.27 0.419 100.0 | 100.0 | 100.0 | 100.0 RZ-168EX 1.4310 3.2 35.2 298 240.9 925.48 627.48 0.36 91.8 | 100.0 | 89.9 | 85.7 Number of similar metal springs: 2 Similar Extension Springs with varying levels of spring force To compare forces, enter the length of the loaded spring [L2] or the loaded spring deflection [s2] and click [Update]. Dimensions are subject to a tolerance of up to +/- 30 %. L2 (mm) loaded spring length s2 (mm) loaded spring deflection Priority De (mm) outer coil diameter L0 (mm) length of unstressed spring, measured from inner edge of loop to inner edge of loop R (N/mm) Spring rate article number De (mm) L0 (mm) R (N/mm) Material Fn (N) Ln (mm) sn (mm) Similarity in %Overall | Geometrie | Load | Stiffness Z-162U-07X 40 266 0.234 EN 10270-1 214.2 1133.94 867.94 73.2 | 90.3 | 74.2 | 55.1 Z-168EX 35.2 298 0.419 EN 10270-1 290.5 946.27 648.27 100.0 | 100.0 | 100.0 | 100.0 Z-168DX 35.2 273 0.467 EN 10270-1 290.5 854.57 581.57 93.9 | 97.2 | 94.9 | 89.7 Z-162U-26X 32 254 0.485 EN 10270-1 265.6 759.29 505.29 86.6 | 90.0 | 84.7 | 85.3 Z-168CX 35.2 247 0.528 EN 10270-1 290.5 761.87 514.87 87.8 | 94.3 | 89.7 | 79.4 Z-177KX 40 272 0.594 EN 10270-1 357.1 840.44 568.44 81.7 | 89.4 | 84.5 | 71.3 Z-168BX 35.2 222 0.607 EN 10270-1 290.5 670.16 448.16 81.7 | 91.5 | 84.6 | 69.1 Z-183X 44 309 0.66 EN 10270-1 436.3 932.93 623.93 77.0 | 85.5 | 81.4 | 64.1 Z-171EX 28.2 287 0.879 EN 10270-1 358.7 668.28 381.28 69.9 | 92.1 | 69.9 | 47.6 Z-193X 36 360 1.024 EN 10270-1 528.1 842.86 482.86 64.2 | 86.9 | 64.7 | 41.0 Z-192X 36 328 1.141 EN 10270-1 528.1 760.77 432.77 62.4 | 89.5 | 60.9 | 36.7 Z-191X 36 296 1.289 EN 10270-1 528.1 679.13 383.13 60.6 | 92.4 | 57.1 | 32.5 Z-190X 36 264 1.481 EN 10270-1 528.1 597.5 333.5 56.8 | 88.8 | 53.2 | 28.3 Z-222X 40 331 1.512 EN 10270-1 658.2 728.95 397.95 54.3 | 83.0 | 52.8 | 27.1 Z-189X 36 236 1.702 EN 10270-1 528.1 526.07 290.07 53.4 | 85.7 | 49.9 | 24.6 Z-221X 40 296 1.737 EN 10270-1 658.2 642.39 346.39 52.8 | 86.1 | 48.8 | 23.6 Z-220X 40 265 1.997 EN 10270-1 658.2 566.28 301.28 49.5 | 82.7 | 45.3 | 20.5 Number of similar metal springs: 16 Customs tariff number: 73202085; Extension Spring Z-168EX Country of origin: DE, German; Extension Spring Z-168EX Product image - Extension Springs Z-168EX QR-Code: Extension Spring Z-168EX