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Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 mm / 180° Scaled prices - Extension Spring Z-177BI Quantity Single price [EUR] 1 7.1700 EUR 2 4.5200 EUR 3 3.5600 EUR 7 3.0400 EUR 17 3.0400 EUR 37 3.0400 EUR 75 3.0400 EUR 125 3.0400 EUR 175 3.0400 EUR 250 3.0400 EUR 350 3.0400 EUR 450 3.0400 EUR Extension Spring Buy Product image Extension Spring Z-177BI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-177BI 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 3.2 mm Wire diameter D mm mean coil diameter De 19.2 mm outer coil diameter Dh 24.3 mm minimum bush diameter L0 196 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 174.4 mm length of unstressed spring body Ln 291.3 mm maximum spring length, inner loop to inner loop sn 95.3 mm Maximum spring deflection Fn 510 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 10.8 mm distance of inner edge of loop from the spring body R 4.875 N/mm Spring rate F0 45.5 N initial tension Fntol 36.58 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.3 mm (+/-) tolerance of outer coil diameter Oesttol 39 degree (+/-) tolerance of loop position Weight 176.61 g weight of one spring Price group ###ZO - price group Technical drawing Extension Spring Datasheet Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 mm / 180° force-path-calculation Extension Spring Z-177BI Inquiry formular Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 mm / 180° Inquiry formular Extension Spring Z-177BI Similar extension springs to Extension Spring Z-177BI Spring steel Ø 3.2 x 19.2 x 196 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-177BI EN 10270-1 3.2 19.2 196 510 291.3 95.3 4.875 100.0 | 100.0 | 100.0 | 100.0 RZ-177BI 1.4310 3.2 19.2 196 422.9 288.33 92.33 4.187 91.8 | 100.0 | 89.9 | 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 Z-159EI 18.5 219 1.254 EN 10270-1 268.6 415.27 196.27 54.7 | 88.0 | 50.6 | 25.6 Z-156KI 20 163.5 1.362 EN 10270-1 249.9 332.14 168.64 55.4 | 85.8 | 52.8 | 27.7 Z-159DI 18.5 199 1.398 EN 10270-1 268.6 375.01 176.01 57.6 | 91.0 | 53.4 | 28.5 Z-159CI 18.5 179 1.58 EN 10270-1 268.6 334.75 155.75 59.3 | 88.6 | 56.9 | 32.2 Z-159BI 18.5 159 1.816 EN 10270-1 268.6 294.49 135.49 61.2 | 85.2 | 61.5 | 37.0 Z-162P-01I 20 202 1.969 EN 10270-1 341.5 361.44 159.44 65.6 | 93.5 | 63.4 | 40.0 Z-162PI 20 194 2.068 EN 10270-1 341.5 345.81 151.81 67.0 | 94.2 | 64.9 | 42.0 Z-162O-02I 20 171 2.39 EN 10270-1 341.5 302.36 131.36 69.5 | 90.2 | 69.8 | 48.6 Z-174BI 23.2 202 2.496 EN 10270-1 430.1 362.17 160.17 71.8 | 93.3 | 71.9 | 50.2 Z-162DI 15 193 2.932 EN 10270-1 324.5 293.69 100.69 74.8 | 84.9 | 79.1 | 60.2 Z-162U-46I 18 231.5 3.52 EN 10270-1 452.6 347.72 116.22 83.0 | 90.7 | 85.4 | 72.8 Z-162U-45I 18 207.5 3.976 EN 10270-1 452.6 310.34 102.84 89.0 | 94.0 | 90.7 | 82.2 Z-177CI 19.2 221 4.241 EN 10270-1 510 330.55 109.55 92.2 | 96.2 | 93.5 | 87.0 Z-162U-44I 18 183.5 4.57 EN 10270-1 452.6 272.96 89.46 93.2 | 93.7 | 91.3 | 94.5 Z-177BI 19.2 196 4.875 EN 10270-1 510 291.3 95.3 100.0 | 100.0 | 100.0 | 100.0 Z-162U-43I 18 162.5 5.258 EN 10270-1 452.6 240.26 77.76 89.1 | 90.1 | 85.2 | 91.9 Z-177AI 19.2 174 5.609 EN 10270-1 510 256.83 82.83 92.2 | 96.3 | 93.5 | 86.9 Z-177I 19.2 151 6.603 EN 10270-1 510 221.36 70.36 84.4 | 92.3 | 86.9 | 73.8 Z-177TI 18 165 14.508 EN 10270-1 739.6 211.03 46.03 60.3 | 88.9 | 58.6 | 33.3 Number of similar metal springs: 18 Customs tariff number: 73202085; Extension Spring Z-177BI Country of origin: DE, German; Extension Spring Z-177BI Product image - Extension Springs Z-177BI QR-Code: Extension Spring Z-177BI