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Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 mm / 270° Scaled prices - Extension Spring RZ-121BX Quantity Single price [EUR] 1 6.8600 EUR 2 4.3200 EUR 3 3.3700 EUR 7 2.8700 EUR 17 1.4400 EUR 37 1.1200 EUR 75 0.9700 EUR 125 0.8996 EUR 175 0.8860 EUR 250 0.8679 EUR 350 0.8284 EUR 450 0.7603 EUR Extension Spring Buy Product image Extension Spring RZ-121BX Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring RZ-121BX 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 1.6 mm Wire diameter D mm mean coil diameter De 17.6 mm outer coil diameter Dh 20.4 mm minimum bush diameter L0 111 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 87.6 mm length of unstressed spring body Ln 358.16 mm maximum spring length, inner loop to inner loop sn 247.16 mm Maximum spring deflection Fn 69.37 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 11.7 mm distance of inner edge of loop from the spring body R 0.26 N/mm Spring rate F0 4.991 N initial tension Fntol 3.91 N (+/-) tolerance of maximum spring force L0tol 2.4 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 47 degree (+/-) tolerance of loop position Weight 44.3518 g weight of one spring Price group ZM - price group Technical drawing Extension Spring Datasheet Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 mm / 270° Datasheet download pdf file Metal spring characteristic Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 mm / 270° Metal spring characteristic download pdf file CAD data Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 mm / 270° CAD models download: step, stl, iges ... force-path-calculation Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 mm / 270° force-path-calculation Extension Spring RZ-121BX Inquiry formular Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 mm / 270° Inquiry formular Extension Spring RZ-121BX Similar extension springs to Extension Spring RZ-121BX Stainless steel Ø 1.6 x 17.6 x 111 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-121BX 1.4310 1.6 17.6 111 69.37 358.16 247.16 0.26 54.3 | 87.5 | 50.1 | 25.1 Z-121BX EN 10270-1 1.6 17.6 111 82.12 361.49 250.49 0.303 92.4 | 100.0 | 91.6 | 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 RZ-115F-14X 20 114.5 0.087 1.4310 44.2 597.2 482.7 60.3 | 90.8 | 57.5 | 32.6 RZ-103AX 17.2 91.9 0.1 1.4310 35.5 425.5 333.6 49.9 | 87.5 | 43.4 | 18.8 RZ-115V-16X 20 121 0.113 1.4310 51.22 544.8 423.8 66.8 | 91.2 | 66.1 | 43.1 RZ-115V-15X 20 109 0.13 1.4310 51.22 477.89 368.89 71.1 | 93.3 | 70.4 | 49.5 RZ-121DX 17.6 136 0.201 1.4310 69.37 456.74 320.74 86.5 | 93.9 | 88.5 | 77.1 RZ-115LX 15 105 0.224 1.4310 55.72 334.68 229.68 65.8 | 88.9 | 65.7 | 42.9 RZ-121CX 17.6 123 0.23 1.4310 69.37 402.35 279.35 93.2 | 96.7 | 94.2 | 88.5 RZ-121BX 17.6 111 0.26 1.4310 69.37 358.16 247.16 54.3 | 87.5 | 50.1 | 25.1 RZ-115V-26X 15 113.5 0.292 1.4310 67.55 327.52 214.02 56.4 | 87.5 | 53.4 | 28.2 RZ-121AX 17.6 99.8 0.299 1.4310 69.37 314.8 215 92.4 | 96.6 | 93.5 | 87.0 RZ-115V-25X 15 101.5 0.335 1.4310 67.55 287.79 186.29 58.1 | 84.2 | 57.7 | 32.4 RZ-121MX 15.5 120 0.346 1.4310 78.31 329.67 209.67 61.1 | 92.0 | 57.8 | 33.4 RZ-121X 17.6 88.6 0.352 1.4310 69.37 271.39 182.79 81.5 | 95.2 | 82.1 | 67.1 RZ-121LX 15.5 107.5 0.397 1.4310 78.31 290.01 182.51 63.1 | 88.6 | 62.3 | 38.4 RZ-141BX 18 132 0.636 1.4310 125.1 313.9 181.9 78.1 | 93.5 | 79.1 | 61.5 RZ-130K-04X 16 109 0.658 1.4310 105 256.61 147.61 79.0 | 93.4 | 79.9 | 63.6 RZ-141AX 18 118 0.731 1.4310 125.1 276.28 158.28 83.5 | 95.5 | 84.3 | 70.7 RZ-141X 18 104 0.86 1.4310 125.1 238.58 134.58 58.5 | 90.5 | 55.0 | 30.2 RZ-137AX 18.6 95 0.881 1.4310 121.3 223 128 56.9 | 86.7 | 54.5 | 29.6 RZ-147K-02X 20 112 0.938 1.4310 147.2 256.47 144.47 55.6 | 86.6 | 52.8 | 27.5 RZ-141HX 16 121 1.026 1.4310 139.7 245.97 124.97 100.0 | 100.0 | 100.0 | 100.0 RZ-140AX 18 87.4 1.077 1.4310 125.1 195.19 107.79 69.1 | 88.4 | 70.2 | 48.8 RZ-144AX 14.5 112 1.533 1.4310 153 203.16 91.16 61.6 | 90.3 | 59.4 | 35.1 Number of similar metal springs: 22 Customs tariff number: 73202085; Extension Spring RZ-121BX Country of origin: DE, German; Extension Spring RZ-121BX Product image - Extension Springs RZ-121BX QR-Code: Extension Spring RZ-121BX