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Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 mm / 180° Scaled prices - Extension Spring Z-351I Quantity Single price [EUR] 1 19.3600 EUR 2 15.4300 EUR 3 12.4800 EUR 7 10.6000 EUR 17 10.6000 EUR 37 10.6000 EUR 75 10.6000 EUR 125 10.6000 EUR 175 10.6000 EUR 250 10.6000 EUR 350 10.6000 EUR Extension Spring Buy Product image Extension Spring Z-351I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring Z-351I 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 7 mm Wire diameter D mm mean coil diameter De 50 mm outer coil diameter Dh 62 mm minimum bush diameter L0 258 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 199.5 mm length of unstressed spring body Ln 397.75 mm maximum spring length, inner loop to inner loop sn 139.75 mm Maximum spring deflection Fn 1763 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 29.25 mm distance of inner edge of loop from the spring body R 11.187 N/mm Spring rate F0 200 N initial tension Fntol 103.5 N (+/-) tolerance of maximum spring force L0tol 3 mm (+/-) tolerance of unstressed length Detol 0.6 mm (+/-) tolerance of outer coil diameter Oesttol 29 degree (+/-) tolerance of loop position Weight 1202.3993 g weight of one spring Price group ###AZ - price group Technical drawing Extension Spring Datasheet Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 mm / 180° force-path-calculation Extension Spring Z-351I Inquiry formular Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 mm / 180° Inquiry formular Extension Spring Z-351I Similar extension springs to Extension Spring Z-351I Spring steel Ø 7 x 50 x 258 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-351I EN 10270-1 7 50 258 1763 397.75 139.75 11.187 100.0 | 100.0 | 100.0 | 100.0 Number of similar metal springs: 1 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-271I 60 268 1.719 EN 10270-1 774.5 696.46 428.46 46.2 | 86.1 | 38.3 | 14.3 Z-242I 50 272 1.725 EN 10270-1 707.9 655.08 383.08 47.2 | 88.8 | 38.3 | 14.6 Z-220I 40 264 2.008 EN 10270-1 658.2 563.67 299.67 46.7 | 80.7 | 42.0 | 17.4 Z-241I 50 237 2.086 EN 10270-1 707.9 553.87 316.87 49.2 | 87.8 | 42.1 | 17.7 Z-240I 50 207 2.541 EN 10270-1 707.9 467.12 260.12 50.8 | 83.9 | 46.9 | 21.6 Z-279I 50 290 2.612 EN 10270-1 921.2 612.08 322.08 53.2 | 89.2 | 47.8 | 22.7 Z-278I 50 252 3.158 EN 10270-1 921.2 518.41 266.41 57.3 | 92.1 | 52.4 | 27.4 Z-249I 40 256 3.667 EN 10270-1 873.5 473.77 217.77 57.4 | 83.6 | 56.9 | 31.8 Z-307I 60 256 3.769 EN 10270-1 1122 532.51 276.51 60.0 | 90.9 | 57.1 | 32.2 Z-277I 50 220 3.847 EN 10270-1 921.2 438.69 218.69 59.8 | 87.9 | 58.1 | 33.4 Z-315I 50 278 5.74 EN 10270-1 1331 489.08 211.08 71.7 | 94.3 | 70.9 | 50.0 Z-314I 50 240 6.993 EN 10270-1 1331 413.27 173.27 77.8 | 94.3 | 78.1 | 60.9 Z-352I 50 300 9.184 EN 10270-1 1763 470.25 170.25 89.5 | 95.3 | 91.0 | 82.1 Z-313JI 50 196 9.38 EN 10270-1 1331 325.1 129.1 84.8 | 88.7 | 83.9 | 81.7 Z-351I 50 258 11.187 EN 10270-1 1763 397.75 139.75 100.0 | 100.0 | 100.0 | 100.0 Z-322I 40 262 12.517 EN 10270-1 1632 376.45 114.45 88.4 | 89.5 | 87.2 | 88.5 Z-350HI 50 210 15 EN 10270-1 1763 314.2 104.2 85.2 | 93.8 | 87.3 | 74.6 Z-381I 50 283 20.48 EN 10270-1 2515 391.2 108.2 73.6 | 92.9 | 73.8 | 54.3 Z-380HI 50 227 27.47 EN 10270-1 2515 307.6 80.6 65.4 | 91.8 | 63.9 | 40.4 Number of similar metal springs: 18 Customs tariff number: 73202085; Extension Spring Z-351I Country of origin: DE, German; Extension Spring Z-351I Product image - Extension Springs Z-351I QR-Code: Extension Spring Z-351I