ET : 0.80-1.00mm Diameter Wire
Springs » Extension Springs »ET4137-4159 : Extension Springs - Stainless Steel
| Discounts | 1+ 0% | 10+ 5% | 25+ 10% | 50+ 15% | 100+ 20% |
| Part Number |
Outside Dia. D0 |
Wire Dia. d |
Free Length L0 |
Max Extension L1 |
Initial Tension IT N |
Load at L1 N P1 |
Rate N/mm P/f |
Cost | Quantity | Add to Basket |
| ET4137 | 9.00 | 0.80 | 20.60 | 42.00 | 2.28 | 15.83 | 0.63 | £5.26 |
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| ET4138 | 9.00 | 0.80 | 25.40 | 59.70 | 2.28 | 15.83 | 0.39 | £5.26 |
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| ET4139 | 9.00 | 0.80 | 32.60 | 86.10 | 2.28 | 15.83 | 0.25 | £5.26 |
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| ET4140 | 9.00 | 0.80 | 44.60 | 130.20 | 2.28 | 15.83 | 0.16 | £5.26 |
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| ET4141 | 9.00 | 0.80 | 60.60 | 188.60 | 2.28 | 15.83 | 0.11 | £5.26 |
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| ET4142 | 4.50 | 0.90 | 14.20 | 17.15 | 6.20 | 41.42 | 11.92 | £5.26 |
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| ET4143 | 4.50 | 0.90 | 19.60 | 24.32 | 6.20 | 41.42 | 7.47 | £5.26 |
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| ET4144 | 4.50 | 0.90 | 27.70 | 35.08 | 6.20 | 41.42 | 4.77 | £5.26 |
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| ET4145 | 6.30 | 0.90 | 17.10 | 24.53 | 4.66 | 30.92 | 3.52 | £5.26 |
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| ET4146 | 6.30 | 0.90 | 22.50 | 34.40 | 4.66 | 30.92 | 2.21 | £5.26 |
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| ET4147 | 6.30 | 0.90 | 30.60 | 49.20 | 4.66 | 30.92 | 1.42 | £5.26 |
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| ET4148 | 6.30 | 0.90 | 44.10 | 73.80 | 4.66 | 30.92 | 0.88 | £5.26 |
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| ET4149 | 10.00 | 0.90 | 23.00 | 46.10 | 2.89 | 20.00 | 0.73 | £5.26 |
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| ET4150 | 10.00 | 0.90 | 28.40 | 65.30 | 2.89 | 20.00 | 0.46 | £5.26 |
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| ET4151 | 10.00 | 0.90 | 36.50 | 94.10 | 2.89 | 20.00 | 0.29 | £5.26 |
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| ET4152 | 10.00 | 0.90 | 50.00 | 142.20 | 2.89 | 20.00 | 0.19 | £5.26 |
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| ET4153 | 10.00 | 0.90 | 68.00 | 206.00 | 2.89 | 20.00 | 0.12 | £5.26 |
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| ET4154 | 5.00 | 1.00 | 15.80 | 19.05 | 6.27 | 50.66 | 13.25 | £5.26 |
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| ET4155 | 5.00 | 1.00 | 21.80 | 27.00 | 6.27 | 50.66 | 8.25 | £5.26 |
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| ET4156 | 5.00 | 1.00 | 30.80 | 38.90 | 6.27 | 50.66 | 5.30 | £5.26 |
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| ET4157 | 7.00 | 1.00 | 19.00 | 27.17 | 6.27 | 37.75 | 3.92 | £5.26 |
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| ET4158 | 7.00 | 1.00 | 25.00 | 38.10 | 6.27 | 37.75 | 2.45 | £5.26 |
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| ET4159 | 7.00 | 1.00 | 34.00 | 54.40 | 6.27 | 37.75 | 1.52 | £5.26 |
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Material
Stainless Steel wire to DIN 17224. No.1,4310. BS2056 EN58A. Commercial 302 AMS 5688 spring temper.
Other Info.
Ends: German loops closed. End position will vary.
Tolerances: All dimensions and forces to DIN2097 (Grade 2).
To determine the load at any working length use:- (rate x deflection) + initial tension.
1lb = 4.448 Newtons.
1 Newton = 0.225lb.
Initial tension is for reference only and may vary.
Do= Outside diameter mm. d = Wire diameter mm. Lo = Free length (ref. Use only) mm.
L1 = Maximum extended length mm. IT = Initial tension load in Newtons. P1 = Load at L1 Newtons. P/f = Rate N/mm.
Downloads
PDF Documents : Catalogue Page | Extension Springs Complete
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