Superior "D" Line Die Springs

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*Tabulated deflections shown represent near solid and are for design information only.
Raymond®
Hole
Dia.
(mm)
A
Load @ Max
Recommended
Deflection (N)
Max
Deflection (mm)
Load @ 17% of
free length
EXTRA HEAVY DUTY ISO D-LINE SPRINGS (METRIC DIMENSIONS) YELLOW
Rod
Dia.
(mm)
B
Free
Length
(mm)
C
CATALOG
NUMBER
Load (N) Deflection (mm)
®
Load (N) Deflection (mm) Load (N)
LOAD DEFLECTION TABLE
Deflection (mm)
Spring
Rate
(N/mm)
Load @ 20% of
free length
Load @ 25% of
free length
102 306-516-D 95.3 1653 17.3 1944 20.4 2430 25.5 3164 33.20
115 306-518-D 84.9 1659 19.6 1952 23.0 2440 28.8 3251 38.30
127 306-520-D 76.3 1647 21.6 1938 25.4 2423 31.8 3220 42.20
25.0 12.5 139 306-522-D 69.3 1637 23.6 1926 27.8 2408 34.8 3194 46.10
152 306-524-D 63.5 1640 25.8 1929 30.4 2411 38.0 3236 51.00
178 306-528-D 54.5 1650 30.3 1942 35.6 2427 44.5 3343 61.30
203 306-532-D 47.7 1644 34.5 1935 40.6 2418 50.8 3340 70.10
305 306-548-D 31.5 1634 51.9 1922 61.0 2403 76.3 3353 106.40
38 306-606-D 478.3 3090 6.5 3635 7.6 4544 9.5 4975 10.40
44 306-607-D 420.0 3142 7.5 3696 8.8 4620 11.0 5334 12.70
51 306-608-D 351.4 3047 8.7 3584 10.2 4481 12.8 5236 14.90
64 306-610-D 273.3 2974 10.9 3499 12.8 4373 16.0 5275 19.30
76 306-612-D 226.6 2927 12.9 3444 15.2 4305 19.0 5302 23.40
89 306-614-D 193.5 2927 15.1 3444 17.8 4305 22.3 5514 28.50
102 306-616-D 162.5 2817 17.3 3314 20.4 4142 25.5 5052 31.10
32.0 16.0 115 306-618-D 144.7 2829 19.6 3328 23.0 4160 28.8 5238 36.20
127 306-620-D 132.5 2860 21.6 3364 25.4 4206 31.8 5484 41.40
139 306-622-D 118.8 2806 23.6 3302 27.8 4127 34.8 5261 44.30
152 306-624-D 109.0 2816 25.8 3313 30.4 4142 38.0 5384 49.40
178 306-628-D 91.8 2779 30.3 3270 35.6 4087 44.5 5272 57.40
203 306-632-D 80.5 2777 34.5 3267 40.6 4084 50.8 5327 66.20
254 306-640-D 64.3 2774 43.2 3264 50.8 4080 63.5 5416 84.30
305 306-648-D 53.4 2768 51.9 3257 61.0 4071 76.3 5446 102.00
51 306-708-D 588.7 5104 8.7 6004 10.2 7505 12.8 8594 14.60
64 306-710-D 452.8 4927 10.9 5796 12.8 7245 16.0 8286 18.30
76 306-712-D 373.8 4829 12.9 5681 15.2 7101 19.0 8297 22.20
89 306-714-D 314.0 4750 15.1 5588 17.8 6985 22.3 8288 26.40
102 306-716-D 273.8 4748 17.3 5585 20.4 6982 25.5 8570 31.30
115 306-718-D 242.8 4746 19.6 5583 23.0 6979 28.8 8788 36.20
40.0 20.0 127 306-720-D 218.0 4707 21.6 5538 25.4 6922 31.8 8743 40.10
139 306-722-D 196.2 4637 23.6 5455 27.8 6819 34.8 8496 43.30
152 306-724-D 179.7 4644 25.8 5464 30.4 6830 38.0 8663 48.20
178 306-728-D 151.9 4597 30.3 5408 35.6 6760 44.5 8598 56.60
203 306-732-D 132.7 4578 34.5 5386 40.6 6732 50.8 8623 65.00
254 306-740-D 105.6 4559 43.2 5364 50.8 6705 63.5 8722 82.60
305 306-748-D 87.9 4556 51.9 5359 61.0 6699 76.3 8830 100.50
64 306-810-D 671.4 7305 10.9 8594 12.8 10742 16.0 14435 21.50
76 306-812-D 537.1 6940 12.9 8164 15.2 10205 19.0 13428 25.00
89 306-814-D 451.2 6826 15.1 8031 17.8 10039 22.3 13445 29.80
102 306-816-D 389.0 6744 17.3 7935 20.4 9918 25.5 13497 34.70
115 306-818-D 341.8 6682 19.6 7861 23.0 9827 28.8 13535 39.60
50.0 25.0 127 306-820-D 304.9 6582 21.6 7743 25.4 9679 31.8 13230 43.40
139 306-822-D 275.1 6501 23.6 7648 27.8 9560 34.8 13013 47.30
152 306-824-D 250.7 6477 25.8 7620 30.4 9525 38.0 13059 52.10
178 306-828-D 208.9 6321 30.3 7436 35.6 9295 44.5 12491 59.80
203 306-832-D 184.9 6381 34.5 7507 40.6 9384 50.8 13055 70.60
254 306-840-D 146.5 6325 43.2 7442 50.8 9302 63.5 13038 89.00
305 306-848-D 120.0 6221 51.9 7319 61.0 9149 76.3 12647 105.40
76 306-912-D 952 12300 12.9 14470 15.2 - - 16374 17.20
89 306-914-D 819 12391 15.1 14578 17.8 - - 17265 21.08
102 306-916-D 700 12138 17.3 14280 20.4 - - 16863 24.09
114 306-918-D 620 12016 19.4 14136 22.8 - - 16907 27.27
63.0 38.0 127 306-920-D 565 12198 21.6 14351 25.4 - - 18600 32.92
152 306-924-D 458 11835 25.8 13923 30.4 - - 17102 37.34
178 306-928-D 384 11620 30.3 13670 35.6 - - 16136 42.02
203 306-932-D 337 11630 34.5 13682 40.6 - - 16395 48.65
254 306-940-D 263 11356 43.2 13360 50.8 - - 15575 59.22
305 306-948-D 218 11303 51.9 13298 61.0 - - 15537 71.27