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UltraSpring Tension Coil Springs

UltraSpring Tension Coil Springs
  • Volume Discount

Standard springs that are produced by accurate quality control.
These springs are controlled by measuring loading at two points: allowable load and independently established standard load—in addition to the required dimensions.
All products have lot numbers and full traceability.

PDF

 

Part Number
DE231
DE232
DE233
DE234
DE235
DE236
DE237
DE238
DE239
DE240
DE251
DE252
DE253
DE254
DE255
DE256
DE257
DE258
DE259
DE260
DE261
DE262
DE264
DE265
DE266
DE267
DE268
DE269
DE270
DE500
DE501
DE502
DE503
DE504
DE505
DE506
DE507
DE508
DE509
DE510
DE511
DE512
DE513
DE514
DE515
DE516
DE517
DE518
DE519
DE520
DE521
DE522
DE524
DE525
DE526
DE527
DE528
DE529
DE530
DE531
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSMaterial Allowable Load P2
(N)
Allowable Load(Range Specification)
(N)
Length L2 in Allowable Load
(mm)
Free Length Lf
(mm)
O.D. OD
(Ø)
Initial Tension Pi
(N)
Spring Constant K
(N/mm)
Load Length L1
(mm)
Reference load P1
(N)
Coil Center Diameter D
(Ø)
Wire diameter d
(Ø)
Total coils Nt Maximum Elastic Curve Equation
(mm)
Ordering Unit
(piece)
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0014.610.73.610.63712.642.243.20.410.53.9-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0016.111.53.610.53913.82.243.20.412.54.6-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0018.512.73.610.43115.562.243.20.415.55.8-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0021.614.33.610.34317.892.243.20.419.57.3-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0025.516.33.610.27520.822.243.20.424.59.2-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0030.919.13.610.21624.912.243.20.431.511.8-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0037.122.33.610.16729.582.243.20.439.514.8-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0044.926.33.610.13735.422.243.20.449.518.6-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.005531.53.610.10843.022.243.20.462.523.5-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)3.533.51~8.0068.238.33.610.08852.952.243.20.479.529.9-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0011.29.22.91.5791.33410.152.852.50.410.52-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0012.4102.91.5791.12811.132.852.50.412.52.4-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0014.211.22.91.5790.91212.612.852.50.415.53-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0016.612.82.91.5790.72614.572.852.50.419.53.8-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0019.614.82.91.5790.57917.022.852.50.424.54.8-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0023.817.62.91.5790.45120.462.852.50.431.56.2-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0028.520.82.91.5790.35324.382.852.50.439.57.7-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0034.524.82.91.5790.28429.292.852.50.449.59.7-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0042.3302.91.5790.22635.672.852.50.462.512.3-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)4.363.51~8.0052.536.82.91.5790.17744.012.852.50.479.515.7-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0011.710.12.42.2161.77510.863.5720.415.51.6-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0013.711.72.42.2161.41212.663.5720.419.52-
1 Piece(s)Available

8 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0019.816.52.42.2160.87318.053.5720.431.53.3-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0023.919.72.42.2160.69621.653.5720.439.54.2-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0028.923.72.42.2160.55926.143.5720.449.55.2-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0035.528.92.42.2160.44131.983.5720.462.56.6-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0044.135.72.42.2160.34339.623.5720.479.58.4-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.009.28.12.42.2162.6188.623.5720.410.51.1-
1 Piece(s)Available

9 Days or more

10Stainless Steel (SUS304WPB)5.153.51~8.0010.28.92.42.2162.3939.523.5720.412.51.3-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.00152.544.46.80.6080.039103.162.916.30.562.5108.1-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.00190.4536.80.6080.032127.742.916.30.579.5137.4-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.0036.418.56.80.6080.23328.372.916.30.510.517.9-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.0040.919.56.80.6080.19631.252.916.30.512.521.4-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.0047.6216.80.6080.15835.572.916.30.515.526.6-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.0056.5236.80.6080.12641.332.916.30.519.533.5-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.0067.725.56.80.6080.148.532.916.30.524.542.2-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.0083.3296.80.6080.07858.622.916.30.531.554.3-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.00101.1336.80.6080.06270.142.916.30.539.568.1-
1 Piece(s)Available

9 Days or more

10SWP-B4.853.51~8.00123.5386.80.6080.04984.542.916.30.549.585.5-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.00129.750.15.51.0590.05992.393.6750.579.579.6-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.002615.65.51.0590.47121.193.6750.510.510.4-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.002916.65.51.0590.39223.253.6750.512.512.4-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.0033.518.15.51.0590.31426.353.6750.515.515.4-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.0039.520.15.51.0590.25530.473.6750.519.519.4-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.004722.65.51.0590.19635.633.6750.524.524.4-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.0057.626.15.51.0590.15742.863.6750.531.531.5-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.0069.630.15.51.0590.12751.113.6750.539.539.5-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.0084.635.15.51.0590.09861.433.6750.549.549.5-
1 Piece(s)Available

9 Days or more

10SWP-B5.983.51~8.00104.241.65.51.0590.07874.853.6750.562.562.6-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.00152.6488.630.9620.061106.554.5380.6349.5104.6-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.00188.356.28.630.9620.048130.124.5380.6362.5132.1-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.0023566.98.630.9620.038160.934.5380.6379.5168.1-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.0050.824.78.630.9620.24139.484.5380.6312.526.1-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.0059.326.58.630.9620.19544.944.5380.6315.532.8-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.0070.129.18.630.9620.15552.164.5380.6319.541-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.0083.832.28.630.9620.12461.184.5380.6324.551.6-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.00103.136.68.630.9620.09673.864.5380.6331.566.5-
1 Piece(s)Available

9 Days or more

10SWP-B7.353.51~8.00125.141.78.630.9620.07688.424.5380.6339.583.4-
1 Piece(s)Available

9 Days or more

10SWP-B7.263.51~8.0019.513.44.51.5690.91216.74.5840.510.56.1-
1 Piece(s)Available

9 Days or more

10SWP-B7.263.51~8.0021.714.44.51.5690.76518.334.5840.512.57.3-

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Basic Information

Hook Type Reverse Hook Hook Facing Angle 180°

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