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Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 mm / 180° Scaled prices - Extension Spring RZ-121GI Quantity Single price [EUR] 1 6.5600 EUR 2 4.1300 EUR 3 2.9300 EUR 7 2.5000 EUR 17 1.2300 EUR 37 0.9300 EUR 75 0.7600 EUR 125 0.7108 EUR 175 0.6967 EUR 250 0.6533 EUR 350 0.6276 EUR 450 0.5960 EUR Extension Spring Buy Product image Extension Spring RZ-121GI Quantity:Quantity: Add to shopping cart Technical Data - Extension Spring RZ-121GI 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 1.6 mm Wire diameter D mm mean coil diameter De 15.5 mm outer coil diameter Dh 18.3 mm minimum bush diameter L0 66 mm length of unstressed spring, measured from inner edge of loop to inner edge of loop Lk 45.6 mm length of unstressed spring body Ln 159.38 mm maximum spring length, inner loop to inner loop sn 93.38 mm Maximum spring deflection Fn 78.31 N Maximum spring force n pc. Number of aktive coils nt pc. total number of coils Lh 10.2 mm distance of inner edge of loop from the spring body R 0.776 N/mm Spring rate F0 5.811 N initial tension Fntol 4.96 N (+/-) tolerance of maximum spring force L0tol 1.8 mm (+/-) tolerance of unstressed length Detol 0.35 mm (+/-) tolerance of outer coil diameter Oesttol 31 degree (+/-) tolerance of loop position Weight 20.3067 g weight of one spring Price group ZK - price group Technical drawing Extension Spring Datasheet Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 mm / 180° Datasheet download pdf file Metal spring characteristic Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 mm / 180° Metal spring characteristic download pdf file CAD data Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 mm / 180° CAD models download: step, stl, iges ... force-path-calculation Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 mm / 180° force-path-calculation Extension Spring RZ-121GI Inquiry formular Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 mm / 180° Inquiry formular Extension Spring RZ-121GI Similar extension springs to Extension Spring RZ-121GI Stainless steel Ø 1.6 x 15.5 x 66 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-121GI 1.4310 1.6 15.5 66 78.31 159.38 93.38 0.776 100.0 | 100.0 | 100.0 | 100.0 Z-121GI EN 10270-1 1.6 15.5 66 92.71 160.45 94.45 0.904 92.4 | 100.0 | 91.7 | 85.4 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-084AI 13.5 73.4 0.084 1.4310 23.77 340.44 267.04 41.0 | 79.8 | 32.7 | 10.6 RZ-084I 13.5 59.4 0.113 1.4310 23.77 256.56 197.16 54.2 | 87.9 | 50.0 | 24.8 RZ-103I 17.2 70.8 0.144 1.4310 35.5 301.63 230.83 49.5 | 87.2 | 42.9 | 18.3 RZ-100E-13I 14 65.3 0.151 1.4310 29.34 248.35 183.05 49.8 | 86.0 | 44.2 | 19.1 RZ-102I 17.2 56.1 0.215 1.4310 35.5 211.04 154.94 54.8 | 84.4 | 52.8 | 27.3 RZ-106I 13.7 65.2 0.303 1.4310 44.22 200.79 135.59 63.3 | 88.4 | 62.7 | 38.9 RZ-106FI 12.7 71.3 0.335 1.4310 47.55 202.22 130.92 64.5 | 84.2 | 66.0 | 43.3 RZ-115KI 15 76.9 0.338 1.4310 55.72 228.74 151.84 66.7 | 90.0 | 66.3 | 43.8 RZ-115V-23I 15 82 0.445 1.4310 67.55 222.37 140.37 74.7 | 90.3 | 76.4 | 57.4 RZ-115V-22I 15 71.5 0.537 1.4310 67.55 187.61 116.11 82.3 | 94.3 | 83.3 | 69.4 RZ-115JI 15 55.9 0.545 1.4310 55.72 150.08 94.18 86.8 | 90.3 | 88.0 | 82.1 RZ-120I 17.6 64.6 0.571 1.4310 69.37 177.26 112.66 84.8 | 95.3 | 85.7 | 73.4 RZ-121HI 15.5 75.5 0.637 1.4310 78.31 189.25 113.75 89.6 | 95.8 | 91.0 | 82.1 RZ-115V-21I 15 62.5 0.655 1.4310 67.55 157.81 95.31 90.6 | 95.1 | 92.1 | 84.5 RZ-121GI 15.5 66 0.776 1.4310 78.31 159.38 93.38 100.0 | 100.0 | 100.0 | 100.0 RZ-115V-32I 12 66.5 1.142 1.4310 83.35 134.42 67.92 80.6 | 90.1 | 83.3 | 68.3 RZ-123I 14.1 59 1.198 1.4310 85.63 125.2 66.2 62.2 | 87.0 | 62.2 | 37.6 RZ-124FI 12.7 68 1.31 1.4310 94.45 135 67 76.6 | 93.0 | 77.3 | 59.5 RZ-130K-21I 16 63 1.426 1.4310 105 131.1 68.1 74.0 | 93.7 | 73.8 | 54.4 RZ-137I 18.6 65 1.57 1.4310 121.3 136.86 71.86 69.2 | 87.3 | 70.8 | 49.7 RZ-140I 18 64.4 1.753 1.4310 125.1 130.42 66.02 66.3 | 87.9 | 66.6 | 44.3 RZ-141FI 16 53 3.292 1.4310 139.7 91.94 38.94 44.0 | 81.1 | 37.2 | 13.5 RZ-143I 14.5 58.8 3.676 1.4310 153 96.82 38.02 42.8 | 81.0 | 35.3 | 12.1 RZ-147NI 15 74.2 3.989 1.4310 192.2 118.22 44.02 49.8 | 86.2 | 43.9 | 19.2 RZ-146AI 12 66.8 5.49 1.4310 181.5 97 30.2 45.7 | 85.4 | 37.7 | 14.0 RZ-157AI 18.5 62 5.755 1.4310 223.4 97.69 35.69 43.5 | 80.6 | 36.6 | 13.4 RZ-147MI 15 54.4 6.306 1.4310 192.2 82.25 27.85 43.8 | 84.0 | 35.3 | 12.2 RZ-161I 15 81 7.143 1.4310 269.8 115.5 34.5 41.5 | 80.8 | 33.0 | 10.7 RZ-162U-38I 18 60.5 16.8 1.4310 373.9 80.67 20.17 34.3 | 77.0 | 21.3 | 4.5 RZ-162RI 14 61 24.698 1.4310 386.7 75.17 14.17 33.6 | 80.0 | 17.7 | 3.1 Number of similar metal springs: 29 Customs tariff number: 73202085; Extension Spring RZ-121GI Country of origin: DE, German; Extension Spring RZ-121GI Product image - Extension Springs RZ-121GI QR-Code: Extension Spring RZ-121GI