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Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 mm / 180° Scaled prices - Extension Spring RZ-149I Quantity Single price [EUR] 1 7.3900 EUR 2 4.6600 EUR 3 3.7300 EUR 7 3.1800 EUR 17 1.7800 EUR 37 1.3800 EUR 75 1.2300 EUR 125 1.2300 EUR 175 1.2300 EUR 250 1.2300 EUR 350 1.2300 EUR 450 1.2300 EUR Extension Spring Buy Product image Extension Spring RZ-149I Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring RZ-149I 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 180 ° Eyelet position d 2.5 mm Wire diameter D mm mean coil diameter De 34.5 mm outer coil diameter Dh 38.9 mm minimum bush diameter L0 112 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 63.75 mm length of unstressed spring body Ln 383.64 mm maximum spring length, inner loop to inner loop sn 271.64 mm Maximum spring deflection Fn 123.5 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 24.12 mm distance of inner edge of loop from the spring body R 0.426 N/mm Spring rate F0 7.9 N initial tension Fntol 8.27 N (+/-) tolerance of maximum spring force L0tol 2.4 mm (+/-) tolerance of unstressed length Detol 0.6 mm (+/-) tolerance of outer coil diameter Oesttol 38 degree (+/-) tolerance of loop position Weight 102.4277 g weight of one spring Price group #ZP - price group Technical drawing Extension Spring Datasheet Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 mm / 180° force-path-calculation Extension Spring RZ-149I Inquiry formular Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 mm / 180° Inquiry formular Extension Spring RZ-149I Similar extension springs to Extension Spring RZ-149I Stainless steel Ø 2.5 x 34.5 x 112 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 RZ-149I 1.4310 2.5 34.5 112 123.5 383.64 271.64 0.426 100.0 | 100.0 | 100.0 | 100.0 Z-149I EN 10270-1 2.5 34.5 112 148.5 391.79 279.79 0.496 91.9 | 100.0 | 90.1 | 85.7 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-130E-13I 24 107.5 0.213 1.4310 73.5 435.9 328.4 66.5 | 79.2 | 71.1 | 49.2 RZ-133I 27 118 0.227 1.4310 84.86 467.88 349.88 70.3 | 84.4 | 73.2 | 53.3 RZ-147E-23I 30 133 0.242 1.4310 104.3 550.3 417.3 72.0 | 86.4 | 74.8 | 55.0 RZ-150I 34.5 149 0.264 1.4310 123.5 586.95 437.95 78.3 | 91.7 | 81.0 | 62.0 RZ-147E-22I 30 102 0.389 1.4310 104.3 360.9 258.9 89.1 | 88.7 | 89.9 | 88.6 RZ-149I 34.5 112 0.426 1.4310 123.5 383.64 271.64 100.0 | 100.0 | 100.0 | 100.0 RZ-162E-12I 38 126 0.503 1.4310 158 426.4 300.4 86.8 | 89.7 | 84.3 | 86.4 RZ-162E-11I 38 100.5 0.796 1.4310 158 290.5 190 72.9 | 89.9 | 74.1 | 54.7 RZ-152I 27.5 101 0.893 1.4310 153.7 260.92 159.92 69.0 | 90.0 | 69.6 | 47.3 RZ-148I 34.5 79.7 0.907 1.4310 123.5 207.2 127.5 70.3 | 90.4 | 73.5 | 46.9 RZ-162U-10I 40 101 0.965 1.4310 176.9 274.8 173.8 66.1 | 86.6 | 66.9 | 44.7 RZ-162U-20I 32 128 1.057 1.4310 219.4 320.11 192.11 63.7 | 87.9 | 63.5 | 39.8 RZ-162HI 30 112 1.091 1.4310 193.3 276.44 164.44 64.3 | 92.1 | 62.2 | 38.7 RZ-167I 35.2 129 1.143 1.4310 240.9 326.73 197.73 62.3 | 87.7 | 62.0 | 37.3 RZ-162U-19I 32 108 1.418 1.4310 219.4 251.2 143.2 58.3 | 90.8 | 54.5 | 29.7 RZ-177GI 40 114 1.966 1.4310 298 257.67 143.67 51.2 | 84.6 | 47.2 | 21.9 RZ-166AI 35.2 90.8 2.24 1.4310 240.9 191.68 100.88 49.7 | 85.7 | 44.2 | 19.0 RZ-162U-18I 32 83.5 2.325 1.4310 219.4 170.8 87.3 48.6 | 83.5 | 44.2 | 18.1 RZ-170I 28.2 118 2.397 1.4310 297.5 234.29 116.29 48.3 | 84.9 | 42.2 | 17.8 RZ-166I 35.2 87.6 2.435 1.4310 240.9 180.41 92.81 48.3 | 84.8 | 42.7 | 17.5 RZ-178I 44 117 2.593 1.4310 366.5 250.83 133.83 45.7 | 78.9 | 41.5 | 16.6 Number of similar metal springs: 20 Customs tariff number: 73202085; Extension Spring RZ-149I Country of origin: DE, German; Extension Spring RZ-149I Product image - Extension Springs RZ-149I QR-Code: Extension Spring RZ-149I