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Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 mm / 270° Scaled prices - Extension Spring RZ-072EX 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 0.7108 EUR 175 0.6967 EUR 250 0.6533 EUR 350 0.6276 EUR 450 0.5960 EUR Extension Spring Buy Product image Extension Spring RZ-072EX Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring RZ-072EX Formula symbols Value Unit Description Material 1.4310 - 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 0.8 mm Wire diameter D mm mean coil diameter De 8.8 mm outer coil diameter Dh 10.3 mm minimum bush diameter L0 74.7 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 63 mm length of unstressed spring body Ln 273.31 mm maximum spring length, inner loop to inner loop sn 198.61 mm Maximum spring deflection Fn 19.09 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 5.85 mm distance of inner edge of loop from the spring body R 0.09 N/mm Spring rate F0 1.211 N initial tension Fntol 1.14 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 57 degree (+/-) tolerance of loop position Weight 7.9414 g weight of one spring Price group ZK - price group Technical drawing Extension Spring Datasheet Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 mm / 270° force-path-calculation Extension Spring RZ-072EX Inquiry formular Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 mm / 270° Inquiry formular Extension Spring RZ-072EX Similar extension springs to Extension Spring RZ-072EX Stainless steel Ø 0.8 x 8.8 x 74.7 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 RZ-072EX 1.4310 0.8 8.8 74.7 19.09 273.31 198.61 0.09 100.0 | 100.0 | 100.0 | 100.0 Z-072EX EN 10270-1 0.8 8.8 74.7 23.28 281.97 207.27 0.105 91.5 | 100.0 | 88.9 | 85.6 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 RZ-063E-13X 10 74 0.031 1.4310 11.53 426.56 352.56 61.3 | 91.5 | 58.4 | 34.0 RZ-072EX 8.8 74.7 0.09 1.4310 19.09 273.31 198.61 100.0 | 100.0 | 100.0 | 100.0 RZ-072DX 8.8 68.3 0.1 1.4310 19.09 246.47 178.17 93.9 | 97.1 | 94.9 | 89.7 RZ-072F-05X 8 80 0.112 1.4310 20.91 254.15 174.15 88.1 | 94.8 | 89.5 | 80.1 RZ-072CX 8.8 61.9 0.113 1.4310 19.09 219.23 157.33 87.7 | 94.3 | 89.6 | 79.2 RZ-081KX 10 68 0.127 1.4310 23.6 240.45 172.45 81.1 | 89.3 | 83.9 | 70.2 RZ-072F-04X 8 70 0.13 1.4310 20.91 219.78 149.78 82.4 | 94.9 | 83.4 | 68.9 RZ-087HX 10 80 0.183 1.4310 31.73 239.83 159.83 68.6 | 87.1 | 70.3 | 48.4 RZ-075EX 7.1 72 0.184 1.4310 23.41 188.97 116.97 70.2 | 92.4 | 70.2 | 48.0 RZ-081K-03X 8.5 73.7 0.19 1.4310 27.55 206.88 133.18 69.8 | 94.7 | 68.2 | 46.5 RZ-093EX 9 90.2 0.22 1.4310 35.06 235.6 145.4 63.5 | 86.9 | 63.8 | 39.9 RZ-090X 9.4 80 0.221 1.4310 33.65 219.7 139.7 64.1 | 89.0 | 63.5 | 39.9 RZ-081K-02X 8.5 61.1 0.239 1.4310 27.55 167.16 106.06 62.5 | 89.1 | 61.3 | 37.0 RZ-093DX 9 82.2 0.247 1.4310 35.06 211.7 129.5 61.6 | 89.6 | 59.8 | 35.5 RZ-093CX 9 74.2 0.277 1.4310 35.06 189.68 115.48 60.1 | 92.4 | 56.3 | 31.7 RZ-093BX 9 66.2 0.318 1.4310 35.06 166.72 100.52 56.3 | 88.8 | 52.5 | 27.6 RZ-093AX 9 59.2 0.366 1.4310 35.06 146.63 87.43 53.0 | 85.7 | 49.2 | 24.0 Number of similar metal springs: 16 Customs tariff number: 73202085; Extension Spring RZ-072EX Country of origin: DE, German; Extension Spring RZ-072EX Product image - Extension Springs RZ-072EX QR-Code: Extension Spring RZ-072EX