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Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 mm / 270° Scaled prices - Extension Spring RZ-138X Quantity Single price [EUR] 1 7.5200 EUR 2 4.7400 EUR 3 3.7800 EUR 7 3.2200 EUR 17 1.9500 EUR 37 1.5600 EUR 75 1.4700 EUR 125 1.3618 EUR 175 1.3260 EUR 250 1.2778 EUR 350 1.2528 EUR 450 1.2041 EUR Extension Spring Buy Product image Extension Spring RZ-138X Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring RZ-138X 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 2 mm Wire diameter D mm mean coil diameter De 18.6 mm outer coil diameter Dh 22.1 mm minimum bush diameter L0 147 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 123.5 mm length of unstressed spring body Ln 370.88 mm maximum spring length, inner loop to inner loop sn 223.88 mm Maximum spring deflection Fn 121.3 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 11.75 mm distance of inner edge of loop from the spring body R 0.504 N/mm Spring rate F0 8.551 N initial tension Fntol 6.86 N (+/-) tolerance of maximum spring force L0tol 2.4 mm (+/-) tolerance of unstressed length Detol 0.45 mm (+/-) tolerance of outer coil diameter Oesttol 46 degree (+/-) tolerance of loop position Weight 80.9667 g weight of one spring Price group ZQ - price group Technical drawing Extension Spring Datasheet Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 mm / 270° force-path-calculation Extension Spring RZ-138X Inquiry formular Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 mm / 270° Inquiry formular Extension Spring RZ-138X Similar extension springs to Extension Spring RZ-138X Stainless steel Ø 2 x 18.6 x 147 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-138X 1.4310 2 18.6 147 121.3 370.88 223.88 0.504 100.0 | 100.0 | 100.0 | 100.0 Z-138X EN 10270-1 2 18.6 147 144.7 375.32 228.32 0.587 92.1 | 100.0 | 90.9 | 85.5 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-115V-17X 20 133 0.1 1.4310 51.22 611.7 478.7 50.1 | 86.2 | 44.5 | 19.7 RZ-121EX 17.6 149 0.18 1.4310 69.37 506.53 357.53 62.3 | 91.1 | 59.9 | 35.8 RZ-121DX 17.6 136 0.201 1.4310 69.37 456.74 320.74 64.2 | 89.0 | 63.5 | 39.9 RZ-121CX 17.6 123 0.23 1.4310 69.37 402.35 279.35 66.9 | 86.1 | 68.7 | 45.8 RZ-130K-01X 20 145 0.235 1.4310 84.95 482.6 337.6 69.5 | 93.9 | 68.2 | 46.4 RZ-130KX 20 136 0.255 1.4310 84.95 447.53 311.53 71.0 | 91.8 | 70.9 | 50.3 RZ-130K-06X 16 159 0.423 1.4310 105 388.36 229.36 88.7 | 89.5 | 92.1 | 84.5 RZ-138AX 18.6 160 0.459 1.4310 121.3 406 246 94.6 | 97.3 | 95.5 | 91.0 RZ-141DX 18 164 0.49 1.4310 125.1 400.15 236.15 96.4 | 95.5 | 95.9 | 97.8 RZ-138X 18.6 147 0.504 1.4310 121.3 370.88 223.88 100.0 | 100.0 | 100.0 | 100.0 RZ-130K-05X 16 134 0.52 1.4310 105 320.97 186.97 90.2 | 89.1 | 85.0 | 96.5 RZ-141CX 18 148 0.554 1.4310 125.1 357.06 209.06 94.8 | 98.7 | 95.2 | 90.5 RZ-147K-04X 20 156 0.619 1.4310 147.2 375.04 219.04 87.8 | 92.7 | 90.1 | 80.6 RZ-141BX 18 132 0.636 1.4310 125.1 313.9 181.9 87.8 | 95.5 | 89.1 | 78.8 RZ-147K-03X 20 134 0.746 1.4310 147.2 315.76 181.76 80.1 | 91.7 | 81.8 | 66.9 RZ-141JX 16 155 0.764 1.4310 139.7 322.68 167.68 79.8 | 93.6 | 80.9 | 65.0 RZ-156AX 22.5 148 0.914 1.4310 186.1 336.36 188.36 72.3 | 87.3 | 74.7 | 54.8 RZ-156KX 20 163.5 1.165 1.4310 207.8 328.21 164.71 65.5 | 87.6 | 66.0 | 42.9 RZ-159CX 18.5 179 1.351 1.4310 223.4 331 152 61.7 | 87.2 | 61.1 | 36.9 RZ-159BX 18.5 159 1.552 1.4310 223.4 291.31 132.31 59.8 | 90.6 | 56.7 | 32.1 RZ-147PX 15 151 1.636 1.4310 192.2 258.36 107.36 58.5 | 89.6 | 55.5 | 30.3 RZ-159AX 18.5 141 1.785 1.4310 223.4 256.08 115.08 57.5 | 91.8 | 52.8 | 27.9 RZ-159X 18.5 124 2.099 1.4310 223.4 221.85 97.85 53.6 | 87.9 | 49.0 | 23.7 RZ-162O-01X 20 146 2.472 1.4310 282.9 251.55 105.55 51.0 | 87.9 | 45.0 | 20.2 RZ-162OX 20 138 2.659 1.4310 282.9 236.15 98.15 49.4 | 86.1 | 43.4 | 18.8 Number of similar metal springs: 24 Customs tariff number: 73202085; Extension Spring RZ-138X Country of origin: DE, German; Extension Spring RZ-138X Product image - Extension Springs RZ-138X QR-Code: Extension Spring RZ-138X