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Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 mm / 180° Scaled prices - Extension Spring Z-147E-21I 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-147E-21I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-147E-21I 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 2.2 mm Wire diameter D mm mean coil diameter De 30 mm outer coil diameter Dh 33.9 mm minimum bush diameter L0 82.3 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 36.3 mm length of unstressed spring body Ln 239.8 mm maximum spring length, inner loop to inner loop sn 157.5 mm Maximum spring deflection Fn 118 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 0.717 N/mm Spring rate F0 5.1 N initial tension Fntol 6.7 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.5 mm (+/-) tolerance of outer coil diameter Oesttol 30 degree (+/-) tolerance of loop position Weight 45.28 g weight of one spring Price group #ZJ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 mm / 180° force-path-calculation Extension Spring Z-147E-21I Inquiry formular Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 mm / 180° Inquiry formular Extension Spring Z-147E-21I Similar extension springs to Extension Spring Z-147E-21I Spring steel Ø 2.2 x 30 x 82.3 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-147E-21I EN 10270-1 2.2 30 82.3 118 239.8 157.5 0.717 100.0 | 100.0 | 100.0 | 100.0 RZ-147E-21I 1.4310 2.2 30 82.3 104.3 246.1 163.8 0.616 92.4 | 100.0 | 92.3 | 85.0 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-117AI 21.6 85 0.249 EN 10270-1 67.4 339.54 254.54 58.5 | 80.5 | 59.5 | 35.3 Z-130E-12I 24 80.3 0.399 EN 10270-1 84.2 281.57 201.27 72.4 | 86.5 | 74.8 | 55.8 Z-147E-22I 30 102 0.453 EN 10270-1 118 351 249 79.5 | 93.6 | 81.6 | 63.3 Z-132I 27 78.8 0.535 EN 10270-1 101.2 255.15 176.35 85.5 | 92.2 | 87.5 | 76.6 Z-147E-21I 30 82.3 0.717 EN 10270-1 118 239.8 157.5 100.0 | 100.0 | 100.0 | 100.0 Z-131I 27 62.8 0.907 EN 10270-1 101.2 166.8 104 79.5 | 85.7 | 75.9 | 77.0 Z-147HI 24 88.6 0.94 EN 10270-1 148 235.65 147.05 84.0 | 91.0 | 86.5 | 74.4 Z-152I 27.5 101 1.04 EN 10270-1 184.9 265.71 164.71 77.8 | 87.1 | 79.7 | 66.7 Z-148I 34.5 79.7 1.056 EN 10270-1 148.5 211.03 131.33 79.4 | 90.6 | 81.4 | 66.3 Z-147E-20I 30 67 1.169 EN 10270-1 118 163.6 96.6 78.6 | 93.8 | 80.7 | 61.3 Z-162HI 30 112 1.27 EN 10270-1 233.4 281.82 169.82 70.1 | 84.0 | 71.7 | 54.5 Z-147GI 24 68.8 1.486 EN 10270-1 148 161.83 93.03 68.1 | 87.9 | 69.4 | 47.1 Z-162E-10I 38 83.5 1.51 EN 10270-1 180 197.2 113.7 67.2 | 85.4 | 68.9 | 47.3 Z-162GI 30 86.6 2.008 EN 10270-1 233.4 194.03 107.43 61.7 | 91.2 | 59.4 | 34.5 Z-151AI 27.5 71 2.037 EN 10270-1 184.9 155.03 84.03 60.4 | 88.6 | 58.6 | 34.0 Z-151I 27.5 68.5 2.215 EN 10270-1 184.9 145.81 77.31 58.5 | 87.6 | 56.5 | 31.3 Z-166AI 35.2 90.8 2.608 EN 10270-1 290.5 195.02 104.22 53.9 | 81.5 | 53.4 | 26.9 Z-162U-18I 32 83.5 2.7 EN 10270-1 265.6 174 90.5 55.0 | 88.5 | 50.9 | 25.5 Z-166I 35.2 87.6 2.835 EN 10270-1 290.5 183.49 95.89 52.7 | 82.6 | 50.8 | 24.7 Z-162FI 30 69.8 3.275 EN 10270-1 233.4 135.65 65.85 51.7 | 87.8 | 46.2 | 21.1 Number of similar metal springs: 19 Customs tariff number: 73202085; Extension Spring Z-147E-21I Country of origin: DE, German; Extension Spring Z-147E-21I Product image - Extension Springs Z-147E-21I QR-Code: Extension Spring Z-147E-21I