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Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 mm / 180° Scaled prices - Extension Spring Z-147I Quantity Single price [EUR] 1 6.2300 EUR 2 3.9200 EUR 3 2.5300 EUR 7 2.1100 EUR 17 1.0500 EUR 37 0.6800 EUR 75 0.5300 EUR 125 0.5300 EUR 175 0.5300 EUR 250 0.5300 EUR 350 0.5300 EUR 450 0.5300 EUR Extension Spring Buy Product image Extension Spring Z-147I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-147I 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 mm Wire diameter D mm mean coil diameter De 12 mm outer coil diameter Dh 15.3 mm minimum bush diameter L0 94.8 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 81 mm length of unstressed spring body Ln 142.45 mm maximum spring length, inner loop to inner loop sn 47.65 mm Maximum spring deflection Fn 216.4 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 6.9 mm distance of inner edge of loop from the spring body R 4.127 N/mm Spring rate F0 19.71 N initial tension Fntol 17.03 N (+/-) tolerance of maximum spring force L0tol 1.5 mm (+/-) tolerance of unstressed length Detol 0.25 mm (+/-) tolerance of outer coil diameter Oesttol 34 degree (+/-) tolerance of loop position Weight 32.3 g weight of one spring Price group #ZG - price group Technical drawing Extension Spring Datasheet Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 mm / 180° force-path-calculation Extension Spring Z-147I Inquiry formular Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 mm / 180° Inquiry formular Extension Spring Z-147I Similar extension springs to Extension Spring Z-147I Spring steel Ø 2 x 12 x 94.8 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-147I EN 10270-1 2 12 94.8 216.4 142.45 47.65 4.127 100.0 | 100.0 | 100.0 | 100.0 RZ-147I 1.4310 2 12 94.8 181.5 141.58 46.78 3.544 92.2 | 100.0 | 91.0 | 85.4 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-124AI 14.1 94.2 0.735 EN 10270-1 101.3 221.3 127.1 49.3 | 88.2 | 42.2 | 17.5 Z-115V-35I 12 96.5 0.833 EN 10270-1 98.5 206.07 109.57 51.8 | 91.1 | 44.5 | 19.8 Z-115V-34I 12 86 0.958 EN 10270-1 98.5 181.28 95.28 53.0 | 88.6 | 47.8 | 22.8 Z-115QI 10 96.9 1.034 EN 10270-1 96.67 180.83 83.93 53.3 | 83.7 | 50.7 | 25.4 Z-124GI 12.7 92 1.05 EN 10270-1 111.8 190.57 98.57 55.2 | 90.5 | 50.0 | 25.0 Z-115V-33I 12 77 1.1 EN 10270-1 98.5 159.98 82.98 54.3 | 85.4 | 51.5 | 26.1 Z-127BI 11.6 104 1.203 EN 10270-1 121.5 196.85 92.85 57.3 | 89.3 | 53.7 | 28.8 Z-127AI 11.6 93.6 1.377 EN 10270-1 121.5 174.74 81.14 60.7 | 91.8 | 57.4 | 33.0 Z-127I 11.6 79 1.69 EN 10270-1 121.5 145.08 66.08 63.8 | 86.7 | 64.1 | 40.5 Z-144I 14.5 98.8 2.113 EN 10270-1 182.5 177.31 78.51 72.2 | 92.9 | 72.5 | 51.2 Z-130BI 9.6 98.2 2.437 EN 10270-1 144.1 152.47 54.27 73.7 | 85.5 | 77.2 | 58.5 Z-130OI 12 87.2 2.551 EN 10270-1 162.8 145.63 58.43 77.9 | 94.0 | 78.4 | 61.4 Z-147AI 12 108 3.505 EN 10270-1 216.4 164.14 56.14 100.0 | 100.0 | 100.0 | 100.0 Z-147AAI 12 96.8 4.025 EN 10270-1 216.4 145.69 48.89 98.5 | 99.3 | 98.7 | 97.5 Z-147I 12 94.8 4.127 EN 10270-1 216.4 142.45 47.65 100.0 | 100.0 | 100.0 | 100.0 Z-147TI 11 101 8.866 EN 10270-1 301.2 131.43 30.43 64.7 | 92.0 | 63.0 | 38.9 Number of similar metal springs: 15 Customs tariff number: 73202085; Extension Spring Z-147I Country of origin: DE, German; Extension Spring Z-147I Product image - Extension Springs Z-147I QR-Code: Extension Spring Z-147I