US_Springs

020 - 29 Special Springs Load (N) = R (N/mm) x Deflection (mm) 1 N = 0.102 kgf Metric Part number D H Hole Diameter D d Rod Diameter L 0 Free Length R Spring Rate A 20 % L 0 B 25 % L 0 C 30 % L 0 D * 37 % L 0 BOX ± 10% For Optimum Life For Long Life Max. Operating Def. Max. Deflection mm mm mm N/mm mm N mm N mm N mm Pcs RMHR26-025 25.40 12.70 25.40 144.8 5.1 736 6.4 920 7.6 1104 9.4 50 RMHR26-032 31.75 114.3 6.4 726 7.9 900 9.5 1089 11.7 50 RMHR26-038 38.10 94.2 7.6 718 9.7 909 11.4 1077 14.1 50 RMHR26-044 44.45 80.7 8.9 718 11.2 902 13.3 1076 16.4 50 RMHR26-051 50.80 70.0 10.2 712 12.7 890 15.2 1068 18.8 50 RMHR26-064 63.50 56.4 12.7 716 16.0 902 19.1 1074 23.5 50 RMHR26-076 76.20 46.8 15.2 713 19.1 891 22.9 1069 28.2 25 RMHR26-089 88.90 40.1 17.8 713 22.4 896 26.7 1070 32.9 25 RMHR26-102 101.60 35.4 20.3 719 25.4 898 30.5 1078 37.6 25 RMHR26-115 114.30 31.2 22.9 713 28.7 894 34.3 1069 42.3 25 RMHR26-127 127 .00 27.5 25.4 698 31.8 873 38.1 1048 47.0 25 RMHR26-140 139.70 24.0 27.9 670 34.9 838 41.9 1006 51.7 25 RMHR26-152 152.40 21.9 30.5 667 38.1 834 45.7 1001 56.4 25 RMHR26-178 177.80 19.1 35.6 679 44.5 849 53.3 1018 65.8 25 RMHR26-203 203.20 16.8 40.6 683 50.8 854 61.0 1025 75.2 25 RMHR26-305 304.80 11.4 61.0 694 76.2 867 91.4 1041 112.8 25 31.75 15.88 RMHR32-038 38.10 200.3 7.6 1527 9.5 1908 11.4 2290 14.1 50 RMHR32-044 44.45 176.5 8.9 1569 11.1 1962 13.3 2354 16.4 50 RMHR32-051 50.80 146.7 10.2 1491 12.7 1864 15.2 2236 18.8 50 RMHR32-064 63.50 109.3 12.7 1388 15.9 1735 19.1 2082 23.5 25 RMHR32-076 76.20 89.7 15.2 1366 19.1 1708 22.9 2050 28.2 25 RMHR32-089 88.90 77.1 17.8 1370 22.2 1712 26.7 2055 32.9 25 RMHR32-102 101.60 66.7 20.3 1356 25.4 1695 30.5 2034 37.6 25 RMHR32-115 114.30 57.6 22.9 1317 28.7 1654 34.3 1976 42.3 25 RMHR32-127 127 .00 52.5 25.4 1334 31.8 1668 38.1 2002 47.0 25 RMHR32-140 139.70 46.2 27.9 1292 34.9 1612 41.9 1938 51.7 25 RMHR32-152 152.40 43.8 30.5 1334 38.1 1668 45.7 2002 56.4 25 RMHR32-178 177.80 36.8 35.6 1308 44.5 1635 53.3 1962 65.8 25 RMHR32-203 203.20 32.2 40.6 1309 50.8 1637 61.0 1964 75.2 25 RMHR32-254 254.00 25.4 50.8 1290 63.5 1612 76.2 1935 94.0 25 RMHR32-305 304.80 21.7 61.0 1324 76.2 1655 91.4 1986 112.8 25 38.10 19.05 RMHR38-051 50.80 180.4 10.2 1833 12.7 2291 15.2 2749 18.8 25 RMHR38-064 63.50 142.2 12.7 1806 16.0 2276 19.1 2709 23.5 25 RMHR38-076 76.20 109.3 15.2 1665 19.1 2082 22.9 2498 28.2 25 RMHR38-089 88.90 94.6 17.8 1681 22.4 2114 26.7 2522 32.9 25 RMHR38-102 101.60 81.4 20.3 1655 25.4 2068 30.5 2482 37.6 25 RMHR38-115 114.30 71.8 22.9 1641 28.7 2061 34.3 2462 42.3 25 RMHR38-127 127 .00 64.4 25.4 1637 31.8 2046 38.1 2455 47.0 25 RMHR38-140 139.70 57.8 27.9 1615 34.9 2017 41.9 2422 51.7 25 RMHR38-152 152.40 51.7 30.5 1575 38.1 1968 45.7 2362 56.4 25 RMHR38-178 177.80 44.7 35.6 1588 44.5 1985 53.3 2382 65.8 25 RMHR38-203 203.20 38.5 40.6 1566 50.8 1957 61.0 2349 75.2 25 RMHR38-254 254 .00 30.8 50.8 1566 63.5 1957 76.2 2349 94.0 25 RMHR38-305 304.80 25.2 61.0 1537 76.2 1922 91.4 2306 112.8 25 50.80 25.40 RMHR51-064 63.50 207.3 12.7 2633 15.9 3292 19.1 3950 23.5 25 RMHR51-076 76.20 162.8 15.2 2482 19.1 3102 22.9 3723 28.2 25 RMHR51-089 88.90 136.9 17.8 2435 22.4 3061 26.7 3652 32.9 25 RMHR51-102 101.60 116.3 20.3 2363 25.4 2953 30.5 3544 37.6 25 RMHR51-115 114.30 105.1 22.9 2402 28.6 3002 34.3 3603 42.3 25 RMHR51-127 127 .00 93.5 25.4 2375 31.8 2969 38.1 3563 47.0 25 RMHR51-140 139.70 85.8 27.9 2397 34.9 2994 41.9 3596 51.7 25 RMHR51-152 152.40 78.8 30.5 2402 38.1 3002 45.7 3603 56.4 25 RMHR51-178 177.80 65.5 35.6 2329 44.5 2911 53.3 3493 65.8 25 RMHR51-203 203.20 57.8 40.6 2349 50.8 2936 61.0 3523 75.2 10 RMHR51-254 254 .00 45.5 50.8 2313 63.5 2891 76.2 3469 94.0 10 RMHR51-305 304.80 37.6 61.0 2295 76.2 2869 91.4 3443 112.8 10 63.50 38.10 RMHR63-076 76.20 300.1 15.2 4562 19.1 5732 22.9 6872 28.2 15 RMHR63-089 88.90 256.0 17.8 4557 22.2 5683 26.7 6835 32.9 15 RMHR63-102 101.60 225.0 20.3 4568 25.4 5715 30.5 6863 37.6 15 RMHR63-115 114.30 196.0 22.9 4488 28.6 5606 34.3 6723 42.3 15 RMHR63-127 127 .00 176.0 25.4 4470 31. 8 5597 38.1 6706 47.0 5 RMHR63-140 139.70 159.0 27.9 4436 34.9 5549 41.9 6662 51.7 5 RMHR63-152 152.40 144.0 30.5 4392 38.1 5486 45.7 6581 56.4 5 RMHR63-178 177.80 120.0 35.6 4272 44.5 5340 53.3 6396 65.8 5 RMHR63-203 203.20 104.5 40.6 4243 50.8 5309 61.0 6375 75.2 5 RMHR63-229 228.60 92.0 45.7 4204 57.2 5262 68.6 6311 84.6 5 RMHR63-254 254 .00 82.0 50.8 4166 63.5 5207 76.2 6248 94.0 5 RMHR63-305 304.80 66.0 61.0 4026 76.2 5029 91.4 6032 112.8 5 RMHR US SERIES * Deflection values near solid intended for design information ONLY. The color silver-red is a registered trademark of Special Springs Srl.