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Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 mm / 270° Scaled prices - Extension Spring Z-144BX Quantity Single price [EUR] 1 6.5600 EUR 2 4.1300 EUR 3 2.9300 EUR 7 2.5000 EUR 17 1.2300 EUR 37 0.9300 EUR 75 0.7600 EUR 125 0.7600 EUR 175 0.7600 EUR 250 0.7600 EUR 350 0.7600 EUR 450 0.7600 EUR Extension Spring Buy Product image Extension Spring Z-144BX Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-144BX 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 mm Wire diameter D mm mean coil diameter De 14.5 mm outer coil diameter Dh 17.8 mm minimum bush diameter L0 126 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 109.5 mm length of unstressed spring body Ln 232.84 mm maximum spring length, inner loop to inner loop sn 106.84 mm Maximum spring deflection Fn 182.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 8.25 mm distance of inner edge of loop from the spring body R 1.553 N/mm Spring rate F0 16.7 N initial tension Fntol 10.93 N (+/-) tolerance of maximum spring force L0tol 2 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 40 degree (+/-) tolerance of loop position Weight 54.15 g weight of one spring Price group #ZK - price group Technical drawing Extension Spring Datasheet Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 mm / 270° force-path-calculation Extension Spring Z-144BX Inquiry formular Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 mm / 270° Inquiry formular Extension Spring Z-144BX Similar extension springs to Extension Spring Z-144BX Spring steel Ø 2 x 14.5 x 126 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-144BX EN 10270-1 2 14.5 126 182.5 232.84 106.84 1.553 92.3 | 96.3 | 93.5 | 87.0 RZ-144BX 1.4310 2 14.5 126 153 230.81 104.81 1.334 92.1 | 100.0 | 91.0 | 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-115V-25X 15 101.5 0.39 EN 10270-1 79.83 289.69 188.19 53.1 | 84.1 | 50.3 | 24.8 Z-121MX 15.5 120 0.403 EN 10270-1 92.71 331.85 211.85 55.3 | 89.6 | 50.6 | 25.6 Z-124EX 14.1 143 0.445 EN 10270-1 101.3 352.93 209.93 56.6 | 88.5 | 53.2 | 28.2 Z-121LX 15.5 107.5 0.463 EN 10270-1 92.71 291.9 184.4 55.3 | 89.8 | 50.6 | 25.6 Z-124DX 14.1 131 0.49 EN 10270-1 101.3 321.65 190.65 55.6 | 87.6 | 52.1 | 27.1 Z-124CX 14.1 118 0.554 EN 10270-1 101.3 286.62 168.62 58.9 | 90.7 | 55.3 | 30.6 Z-130K-05X 16 134 0.605 EN 10270-1 124.8 324.03 190.03 64.1 | 91.6 | 62.3 | 38.4 Z-124BX 14.1 105 0.636 EN 10270-1 101.3 251.88 146.88 61.6 | 90.3 | 59.4 | 35.1 Z-115V-37X 12 120.5 0.639 EN 10270-1 98.5 263.34 142.84 59.4 | 83.6 | 59.5 | 35.1 Z-124JX 12.7 139 0.644 EN 10270-1 111.8 299.58 160.58 63.6 | 86.1 | 63.9 | 40.8 Z-124HX 12.7 115 0.804 EN 10270-1 111.8 243.78 128.78 66.4 | 88.3 | 66.7 | 44.2 Z-127DX 11.6 130 0.931 EN 10270-1 121.5 250.03 120.03 74.2 | 85.6 | 77.8 | 59.3 Z-141HX 16 121 1.194 EN 10270-1 166.7 248.48 127.48 81.0 | 94.4 | 82.1 | 66.6 Z-144CX 14.5 142 1.352 EN 10270-1 182.5 264.74 122.74 92.3 | 96.2 | 93.5 | 87.0 Z-144BX 14.5 126 1.553 EN 10270-1 182.5 232.84 106.84 92.3 | 96.3 | 93.5 | 87.0 Z-130PX 12 123 1.687 EN 10270-1 162.8 211.39 88.39 89.6 | 90.1 | 86.0 | 92.7 Z-144AX 14.5 112 1.785 EN 10270-1 182.5 204.92 92.92 100.0 | 100.0 | 100.0 | 100.0 Z-144X 14.5 98.8 2.1 EN 10270-1 182.5 177.81 79.01 91.2 | 96.1 | 92.5 | 85.0 Z-147OX 15 107 2.863 EN 10270-1 229.9 180.06 73.06 78.6 | 94.4 | 79.0 | 62.4 Z-147B-01X 12 126 2.924 EN 10270-1 216.4 193.3 67.3 73.7 | 94.3 | 73.7 | 53.1 Z-147BX 12 122 3.033 EN 10270-1 216.4 186.89 64.89 72.3 | 93.2 | 72.5 | 51.2 Z-162AX 15 136 4.358 EN 10270-1 324.5 203.71 67.71 61.7 | 89.8 | 59.8 | 35.6 Z-162X 15 118 5.126 EN 10270-1 324.5 175.56 57.56 61.5 | 90.5 | 59.1 | 34.8 Z-162TX 14 128 11.213 EN 10270-1 466.9 165.52 37.52 46.9 | 85.2 | 39.7 | 15.8 Number of similar metal springs: 23 Customs tariff number: 73202085; Extension Spring Z-144BX Country of origin: DE, German; Extension Spring Z-144BX Product image - Extension Springs Z-144BX QR-Code: Extension Spring Z-144BX