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Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 mm / 270° Scaled prices - Extension Spring Z-197X Quantity Single price [EUR] 1 13.3600 EUR 2 10.6400 EUR 3 6.1500 EUR 7 4.0000 EUR 17 4.0000 EUR 37 4.0000 EUR 75 4.0000 EUR 125 4.0000 EUR 175 4.0000 EUR 250 4.0000 EUR 350 4.0000 EUR Extension Spring Buy Product image Extension Spring Z-197X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-197X 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 4 mm Wire diameter D mm mean coil diameter De 29 mm outer coil diameter Dh 35.4 mm minimum bush diameter L0 225 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 191 mm length of unstressed spring body Ln 393.58 mm maximum spring length, inner loop to inner loop sn 168.58 mm Maximum spring deflection Fn 645.8 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 17 mm distance of inner edge of loop from the spring body R 3.57 N/mm Spring rate F0 44 N initial tension Fntol 36.91 N (+/-) tolerance of maximum spring force L0tol 2.5 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 38 degree (+/-) tolerance of loop position Weight 378.4949 g weight of one spring Price group ###AF - price group Technical drawing Extension Spring Datasheet Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 mm / 270° force-path-calculation Extension Spring Z-197X Inquiry formular Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 mm / 270° Inquiry formular Extension Spring Z-197X Similar extension springs to Extension Spring Z-197X Spring steel Ø 4 x 29 x 225 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-197X EN 10270-1 4 29 225 645.8 393.58 168.58 3.57 100.0 | 100.0 | 100.0 | 100.0 RZ-197X 1.4310 4 29 225 542.5 390.47 165.47 3.067 92.2 | 100.0 | 91.1 | 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-168BX 35.2 222 0.607 EN 10270-1 290.5 670.16 448.16 48.4 | 87.0 | 41.3 | 16.9 Z-162U-24X 32 206 0.629 EN 10270-1 265.6 595.38 389.38 48.6 | 85.7 | 42.2 | 17.8 Z-156EX 22.5 225 0.64 EN 10270-1 223.8 547.18 322.18 47.2 | 80.0 | 43.5 | 18.1 Z-162K-04X 25 227 0.832 EN 10270-1 277.6 534.45 307.45 52.5 | 85.1 | 48.9 | 23.6 Z-171DX 28.2 262 0.98 EN 10270-1 358.7 604.05 342.05 55.8 | 87.7 | 52.4 | 27.4 Z-171CX 28.2 236 1.107 EN 10270-1 358.7 538.82 302.82 59.1 | 90.9 | 55.6 | 30.9 Z-171BX 28.2 210 1.272 EN 10270-1 358.7 473.59 263.59 61.8 | 90.2 | 59.7 | 35.5 Z-177K-04X 32 230 1.443 EN 10270-1 441.6 511.48 281.48 66.0 | 92.8 | 64.1 | 41.0 Z-162U-35X 24 217 1.443 EN 10270-1 348.5 439.51 222.51 63.5 | 84.7 | 64.9 | 40.9 Z-171AX 28.2 188 1.462 EN 10270-1 358.7 417.26 229.26 64.1 | 86.9 | 64.5 | 40.8 Z-177K-03X 32 205 1.669 EN 10270-1 441.6 448.4 243.4 68.9 | 90.6 | 68.8 | 47.4 Z-174CX 23.2 228 2.162 EN 10270-1 430.1 412.87 184.87 75.3 | 86.2 | 78.9 | 60.7 Z-177PX 25 248 2.922 EN 10270-1 555.1 425.41 177.41 87.0 | 89.0 | 90.5 | 81.7 Z-198X 29 253 3.105 EN 10270-1 645.8 446.81 193.81 92.3 | 96.3 | 93.5 | 87.0 Z-197X 29 225 3.57 EN 10270-1 645.8 393.58 168.58 100.0 | 100.0 | 100.0 | 100.0 Z-196X 29 201 4.096 EN 10270-1 645.8 347.95 146.95 92.4 | 96.4 | 93.6 | 87.2 Z-227X 30 249 5.389 EN 10270-1 858.7 394.98 145.98 79.3 | 92.0 | 80.9 | 65.1 Z-226X 30 222 6.183 EN 10270-1 858.7 349.26 127.26 75.6 | 94.7 | 75.3 | 56.8 Z-205X 24 217 6.973 EN 10270-1 765.7 316.94 99.94 71.6 | 93.1 | 71.8 | 50.0 Z-225X 30 190 7.465 EN 10270-1 858.7 295.4 105.4 68.6 | 90.0 | 68.9 | 47.0 Z-257X 30 272 8.717 EN 10270-1 1134 389.52 117.52 63.2 | 86.5 | 63.3 | 39.7 Z-256X 30 242 10 EN 10270-1 1134 344.44 102.44 61.1 | 89.9 | 58.9 | 34.6 Z-234X 25 242 10.372 EN 10270-1 1008 328.66 86.66 60.0 | 89.4 | 57.7 | 32.9 Z-233X 25 215 11.899 EN 10270-1 1008 290.54 75.54 57.8 | 90.2 | 54.4 | 28.7 Z-255X 30 207 12.074 EN 10270-1 1134 291.84 84.84 57.3 | 89.6 | 53.6 | 28.7 Number of similar metal springs: 24 Customs tariff number: 73202085; Extension Spring Z-197X Country of origin: DE, German; Extension Spring Z-197X Product image - Extension Springs Z-197X QR-Code: Extension Spring Z-197X