Home » Products » Extension Springs » z-156ji Url teilen URL was copied to clipboard, successfully ! Overview The Item has been added to your shopping cart. Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° Scaled prices - Extension Spring Z-156JI Quantity Single price [EUR] 1 6.7100 EUR 2 4.2300 EUR 3 3.0800 EUR 7 2.6300 EUR 17 1.3800 EUR 37 1.0500 EUR 75 0.8600 EUR 125 0.8600 EUR 175 0.8600 EUR 250 0.8600 EUR 350 0.8600 EUR 450 0.8600 EUR Extension Spring Buy Product image Extension Spring Z-156JI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-156JI 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 2.5 mm Wire diameter D mm mean coil diameter De 20 mm outer coil diameter Dh 24.1 mm minimum bush diameter L0 123.5 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 98.75 mm length of unstressed spring body Ln 242.57 mm maximum spring length, inner loop to inner loop sn 119.07 mm Maximum spring deflection Fn 249.9 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 12.37 mm distance of inner edge of loop from the spring body R 1.929 N/mm Spring rate F0 20.2 N initial tension Fntol 13.9 N (+/-) tolerance of maximum spring force L0tol 2 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 35 degree (+/-) tolerance of loop position Weight 86 g weight of one spring Price group #ZL - price group Technical drawing Extension Spring Datasheet Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° force-path-calculation Extension Spring Z-156JI Inquiry formular Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° Inquiry formular Extension Spring Z-156JI Similar extension springs to Extension Spring Z-156JI Spring steel Ø 2.5 x 20 x 123.5 mm / 180° 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-156JI EN 10270-1 2.5 20 123.5 249.9 242.57 119.07 1.929 100.0 | 100.0 | 100.0 | 100.0 RZ-156JI 1.4310 2.5 20 123.5 207.8 239.32 115.82 1.657 91.9 | 100.0 | 90.2 | 85.5 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-130K-01I 20 145 0.275 EN 10270-1 100.9 487.01 342.01 45.8 | 85.7 | 37.6 | 14.1 Z-130KI 20 136 0.298 EN 10270-1 100.9 451.2 315.2 47.3 | 87.6 | 39.1 | 15.3 Z-121BI 17.6 111 0.305 EN 10270-1 82.12 359.8 248.8 45.6 | 80.6 | 40.4 | 15.7 Z-136BI 22 138 0.381 EN 10270-1 123.3 438.54 300.54 50.3 | 86.8 | 44.5 | 19.5 Z-136AI 22 124 0.438 EN 10270-1 123.3 385.22 261.22 53.4 | 90.2 | 47.5 | 22.5 Z-130JI 20 100 0.449 EN 10270-1 100.9 309.45 209.45 52.0 | 84.3 | 48.6 | 23.0 Z-136I 22 110 0.516 EN 10270-1 123.3 331.89 221.89 54.9 | 86.7 | 51.5 | 26.5 Z-147JI 24 122 0.583 EN 10270-1 148 359.08 237.08 58.2 | 90.0 | 54.7 | 29.7 Z-141BI 18 132 0.744 EN 10270-1 149.2 316.83 184.83 62.8 | 87.9 | 62.1 | 38.5 Z-141AI 18 118 0.856 EN 10270-1 149.2 278.64 160.64 66.6 | 88.5 | 66.9 | 44.3 Z-147K-03I 20 134 0.872 EN 10270-1 176.1 319 185 68.7 | 93.4 | 67.4 | 45.4 Z-147K-02I 20 112 1.099 EN 10270-1 176.1 258.86 146.86 75.3 | 92.9 | 75.8 | 57.1 Z-141HI 16 121 1.2 EN 10270-1 166.7 247.84 126.84 76.3 | 86.0 | 80.3 | 62.6 Z-156I 22.5 130 1.259 EN 10270-1 223.8 293.68 163.68 80.3 | 94.6 | 81.2 | 65.1 Z-156JI 20 123.5 1.929 EN 10270-1 249.9 242.57 119.07 100.0 | 100.0 | 100.0 | 100.0 Z-159AI 18.5 141 2.089 EN 10270-1 268.6 258.76 117.76 93.8 | 93.4 | 96.0 | 92.0 Z-159I 18.5 124 2.46 EN 10270-1 268.6 224.03 100.03 88.0 | 97.4 | 88.5 | 78.2 Z-162O-01I 20 146 2.896 EN 10270-1 341.5 254.4 108.4 80.0 | 91.3 | 82.1 | 66.6 Z-162OI 20 138 3.115 EN 10270-1 341.5 238.8 100.8 77.9 | 92.9 | 78.9 | 61.9 Z-162N-01I 20 112 4.035 EN 10270-1 341.5 189.8 77.8 70.1 | 93.3 | 69.3 | 47.8 Z-162U-41I 18 123.5 7.299 EN 10270-1 452.6 179.52 56.02 56.1 | 91.1 | 51.1 | 26.0 Z-176I 19.2 103 10.645 EN 10270-1 510 146.64 43.64 48.9 | 85.8 | 42.8 | 18.0 Z-177SI 18 111 23.39 EN 10270-1 739.6 139.55 28.55 40.0 | 83.1 | 28.9 | 8.1 Number of similar metal springs: 22 Customs tariff number: 73202085; Extension Spring Z-156JI Country of origin: DE, German; Extension Spring Z-156JI Product image - Extension Springs Z-156JI QR-Code: Extension Spring Z-156JI