Stock Extension Springs
Catalogue ID | Outside Diameter | Wire Diameter | Free Length, L | Load, P | Initial Tension, T | Ext. L1 | Spring Rate, R | |||||||
in | mm | in | mm | in | mm | lb | N | lb | N | in | mm | lb/in | N/mm | |
E1250-124-7000 | 1.250 | 31.750 | 0.124 | 3.150 | 7.000 | 177.800 | 63.820 | 283.910 | 3.940 | 17.610 | 16.400 | 416.560 | 6.400 | 1.121 |
E1250-124-7500 | 1.250 | 31.750 | 0.124 | 3.150 | 7.500 | 190.500 | 63.820 | 283.910 | 3.940 | 17.610 | 17.920 | 455.170 | 5.410 | 0.948 |
E1250-140-3500 | 1.250 | 31.750 | 0.140 | 3.550 | 3.500 | 88.900 | 67.540 | 300.460 | 7.920 | 35.360 | 4.820 | 122.430 | 44.850 | 7.854 |
E1250-140-4000 | 1.250 | 31.750 | 0.140 | 3.550 | 4.000 | 101.600 | 67.540 | 300.460 | 7.920 | 35.360 | 5.850 | 148.590 | 32.270 | 5.651 |
E1250-140-4500 | 1.250 | 31.750 | 0.140 | 3.550 | 4.500 | 114.300 | 67.540 | 300.460 | 7.920 | 35.360 | 6.880 | 174.750 | 25.120 | 4.400 |
E1250-140-5000 | 1.250 | 31.750 | 0.140 | 3.550 | 5.000 | 127.000 | 67.540 | 300.460 | 7.920 | 35.360 | 7.900 | 200.660 | 20.510 | 3.591 |
E1250-140-5500 | 1.250 | 31.750 | 0.140 | 3.550 | 5.500 | 139.700 | 67.540 | 300.460 | 7.920 | 35.360 | 8.930 | 226.820 | 17.220 | 3.015 |
E1250-140-6000 | 1.250 | 31.750 | 0.140 | 3.550 | 6.000 | 152.400 | 67.540 | 300.460 | 7.920 | 35.360 | 9.960 | 252.980 | 15.020 | 2.630 |
E1250-140-6500 | 1.250 | 31.750 | 0.140 | 3.550 | 6.500 | 165.100 | 67.540 | 300.460 | 7.920 | 35.360 | 10.990 | 279.150 | 13.300 | 2.330 |
E1250-140-7000 | 1.250 | 31.750 | 0.140 | 3.550 | 7.000 | 177.800 | 67.540 | 300.460 | 7.920 | 35.360 | 12.010 | 305.050 | 11.800 | 2.067 |
E1250-140-7500 | 1.250 | 31.750 | 0.140 | 3.550 | 7.500 | 190.500 | 67.540 | 300.460 | 7.920 | 35.360 | 13.040 | 331.220 | 10.700 | 1.874 |
JWE153 | 1.250 | 31.750 | 0.157 | 4.000 | 14.190 | 360.300 | 95.660 | 425.514 | 34.940 | 156.000 | 18.591 | 472.200 | 9.190 | 1.610 |
JWE155 | 1.250 | 31.750 | 0.177 | 4.500 | 16.150 | 410.100 | 136.250 | 606.112 | 43.900 | 196.000 | 20.307 | 515.800 | 14.620 | 2.560 |
JWE151 | 1.313 | 33.340 | 0.140 | 3.550 | 7.350 | 186.580 | 64.350 | 286.272 | 15.930 | 71.100 | 9.925 | 252.100 | 9.820 | 1.720 |
JWE154 | 1.375 | 34.930 | 0.157 | 4.000 | 16.440 | 417.460 | 88.660 | 394.397 | 25.980 | 116.000 | 25.161 | 639.100 | 5.610 | 0.982 |
E1500-124-4500 | 1.500 | 38.100 | 0.124 | 3.150 | 4.500 | 114.300 | 46.640 | 207.470 | 4.180 | 18.680 | 8.590 | 218.190 | 10.400 | 1.821 |
E1500-124-5000 | 1.500 | 38.100 | 0.124 | 3.150 | 5.000 | 127.000 | 46.640 | 207.470 | 4.180 | 18.680 | 10.340 | 262.640 | 7.900 | 1.384 |
E1500-124-5500 | 1.500 | 38.100 | 0.124 | 3.150 | 5.500 | 139.700 | 46.640 | 207.470 | 4.180 | 18.680 | 12.100 | 307.340 | 6.400 | 1.121 |
E1500-124-6000 | 1.500 | 38.100 | 0.124 | 3.150 | 6.000 | 152.400 | 46.640 | 207.470 | 4.180 | 18.680 | 13.860 | 352.040 | 5.400 | 0.946 |
E1500-124-6500 | 1.500 | 38.100 | 0.124 | 3.150 | 6.500 | 165.100 | 46.640 | 207.470 | 4.180 | 18.680 | 15.620 | 396.750 | 4.700 | 0.823 |
E1500-124-7000 | 1.500 | 38.100 | 0.124 | 3.150 | 7.000 | 177.800 | 46.640 | 207.470 | 4.180 | 18.680 | 17.370 | 441.200 | 4.100 | 0.718 |
E1500-124-7500 | 1.500 | 38.100 | 0.124 | 3.150 | 7.500 | 190.500 | 46.640 | 207.470 | 4.180 | 18.680 | 19.122 | 485.700 | 3.600 | 0.631 |
E1500-124-8000 | 1.500 | 38.100 | 0.124 | 3.150 | 8.000 | 203.200 | 46.640 | 207.470 | 4.180 | 18.680 | 20.890 | 530.610 | 3.300 | 0.578 |
E1500-158-4500 | 1.500 | 38.100 | 0.157 | 4.000 | 4.500 | 114.300 | 102.670 | 456.700 | 6.680 | 29.800 | 7.300 | 185.420 | 34.310 | 6.009 |
E1500-158-5000 | 1.500 | 38.100 | 0.157 | 4.000 | 5.000 | 127.000 | 102.670 | 456.700 | 6.680 | 29.800 | 8.620 | 218.950 | 26.510 | 4.642 |
E1500-158-5500 | 1.500 | 38.100 | 0.157 | 4.000 | 5.500 | 139.700 | 102.670 | 456.700 | 6.680 | 29.800 | 9.940 | 252.480 | 21.610 | 3.784 |
E1500-158-6000 | 1.500 | 38.100 | 0.157 | 4.000 | 6.000 | 152.400 | 102.670 | 456.700 | 6.680 | 29.800 | 11.260 | 286.000 | 18.200 | 3.188 |
E1500-158-6500 | 1.500 | 38.100 | 0.157 | 4.000 | 6.500 | 165.100 | 102.670 | 456.700 | 6.680 | 29.800 | 12.580 | 319.530 | 15.810 | 2.768 |
E1500-158-7000 | 1.500 | 38.100 | 0.157 | 4.000 | 7.000 | 177.800 | 102.670 | 456.700 | 6.680 | 29.800 | 13.904 | 353.160 | 13.800 | 2.417 |
E1500-158-7500 | 1.500 | 38.100 | 0.157 | 4.000 | 7.500 | 190.500 | 102.670 | 456.700 | 6.680 | 29.800 | 15.220 | 386.590 | 12.400 | 2.172 |