US_Springs

020 - 27 Special Springs Load (N) = R (N/mm) x Deflection (mm) 1 N = 0.102 kgf Part number D H Hole Diameter D d Rod Diameter L 0 Free Length R Spring Rate A 25 % L 0 B 35 % L 0 C 40 % L 0 D * 50 % 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 RMBL26-025 25.40 12.70 25.40 96.3 6.4 612 8.9 856 10.2 979 12.7 50 RMBL26-032 31.75 78.8 7.9 626 11.1 876 12.7 1001 15.9 50 RMBL26-038 38.10 65.3 9.5 622 13.3 871 15.2 995 19.1 50 RMBL26-044 44.45 56.0 11.1 623 15.6 872 17.8 996 22.2 50 RMBL26-051 50.80 46.9 12.7 596 17.8 834 20.3 954 25.4 50 RMBL26-064 63.50 36.6 15.9 581 22.2 814 25.4 930 31.8 50 RMBL26-076 76.20 29.9 19.1 571 26.7 799 30.5 913 38.1 25 RMBL26-089 88.90 25.4 22.2 564 31.1 790 35.6 903 44.5 25 RMBL26-102 101.60 21.9 25.4 556 35.6 778 40.6 890 50.8 25 RMBL26-115 114.30 19.3 28.6 551 40.0 771 45.7 881 57.2 25 RMBL26-127 127 .00 16.8 31.8 534 44.5 747 50.8 854 63.5 25 RMBL26-140 139.70 15.4 34.9 538 48.9 753 55.9 861 69.9 25 RMBL26-152 152.40 14.0 38.1 534 53.3 747 61.0 854 76.2 25 RMBL26-178 177.80 12.6 44.5 560 62.2 785 71.1 897 88.9 25 RMBL26-203 203.20 10.5 50.8 534 71.1 747 81.3 854 101.6 25 RMBL26-305 304.80 7.0 76.2 534 106.7 747 121.9 854 152.4 25 31.75 15.88 RMBL32-038 38.10 86.9 9.5 827 13.3 1158 15.2 1324 19.1 50 RMBL32-044 44.45 71.1 11.1 790 15.6 1106 17.8 1264 22.2 50 RMBL32-051 50.80 65.8 12.7 836 17.8 1171 20.3 1338 25.4 50 RMBL32-064 63.50 50.4 15.9 801 22.2 1121 25.4 1281 31.8 25 RMBL32-076 76.20 42.0 19.1 801 26.7 1121 30.5 1281 38.1 25 RMBL32-089 88.90 35.0 22.2 778 31.1 1090 35.6 1245 44.5 25 RMBL32-102 101.60 30.8 25.4 783 35.6 1096 40.6 1253 50.8 25 RMBL32-115 114.30 28.0 28.6 801 40.0 1121 45.7 1281 57.2 25 RMBL32-127 127.00 25.0 31.8 795 44.5 1113 50.8 1272 63.5 25 RMBL32-140 139.70 22.4 34.9 783 48.9 1096 55.9 1253 69.9 25 RMBL32-152 152.40 21.0 38.1 801 53.3 1121 61.0 1281 76.2 25 RMBL32-178 177.80 18.2 44.5 810 62.2 1133 71.1 1295 88.9 25 RMBL32-203 203.20 15.4 50.8 783 71.1 1096 81.3 1253 101.6 25 RMBL32-254 254 .00 12.6 63.5 801 88.9 1121 101.6 1281 127.0 25 RMBL32-305 304.80 10.5 76.2 801 106.7 1121 121.9 1281 152.4 25 38.10 19.05 RMBL38-051 50.80 92.8 12.7 1179 17.8 1650 20.3 1886 25.4 25 RMBL38-064 63.50 74.8 15.9 1187 22.2 1662 25.4 1899 31.8 25 RMBL38-076 76.20 63.0 19.1 1201 26.7 1681 30.5 1922 38.1 25 RMBL38-089 88.90 52.5 22.2 1168 31.1 1635 35.6 1868 44.5 25 RMBL38-102 101.60 43.6 25.4 1108 35.6 1551 40.6 1772 50.8 25 RMBL38-115 114.30 40.3 28.6 1151 40.0 1611 45.7 1841 57.2 25 RMBL38-127 127 .00 36.8 31.8 1168 44.5 1635 50.8 1868 63.5 25 RMBL38-140 139.70 32.4 34.9 1131 48.9 1584 55.9 1810 69.9 25 RMBL38-152 152.40 29.8 38.1 1134 53.3 1588 61.0 1815 76.2 25 RMBL38-178 177.80 26.8 44.5 1191 62.2 1668 71.1 1906 88.9 25 RMBL38-203 203.20 23.1 50.8 1174 71.1 1644 81.3 1879 101.6 25 RMBL38-254 254 .00 18.6 63.5 1179 88.9 1650 101.6 1886 127.0 25 RMBL38-305 304.80 14.9 76.2 1134 106.7 1588 121.9 1815 152.4 25 50.80 25.40 RMBL51-064 63.50 175.1 15.9 2780 22.2 3892 25.4 4448 31.8 25 RMBL51-076 76.20 145.3 19.1 2769 26.7 3876 30.5 4430 38.1 25 RMBL51-089 88.90 118.5 22.2 2635 31.1 3689 35.6 4216 44.5 25 RMBL51-102 101.60 105.1 25.4 2669 35.6 3736 40.6 4270 50.8 25 RMBL51-115 114.30 92.8 28.6 2652 40.0 3713 45.7 4243 57.2 25 RMBL51-127 127 .00 82.3 31.8 2613 44.5 3658 50.8 4181 63.5 25 RMBL51-140 139.70 70.9 34.9 2477 48.9 3468 55.9 3963 69.9 25 RMBL51-152 152.40 68.3 38.1 2602 53.3 3643 61.0 4163 76.2 25 RMBL51-178 177.80 54.6 44.5 2429 62.2 3400 71.1 3886 88.9 25 RMBL51-203 203.20 49.9 50.8 2535 71.1 3550 81.3 4057 101.6 10 RMBL51-254 254.00 37.8 63.5 2402 88.9 3363 101.6 3843 127.0 10 RMBL51-305 304.80 32.4 76.2 2469 106.7 3456 121.9 3950 152.4 10 63.50 38.10 RMBL63-076 76.20 189.3 19.1 3616 26.7 5054 30.5 5774 38.1 15 RMBL63-089 88.90 156.9 22.2 3483 31.1 4880 35.6 5586 44.5 15 RMBL63-102 101.60 133.4 25.4 3388 35.6 4749 40.6 5416 50.8 15 RMBL63-115 114.30 116.7 28.6 3338 40.0 4668 45.7 5333 57.2 15 RMBL63-127 127 .00 104.0 31.8 3307 44. 5 4628 50.8 5283 63.5 5 RMBL63-140 139.70 93.1 34.9 3249 48.9 4553 55.9 5204 69.9 5 RMBL63-152 152.40 84.3 38.1 3212 53.3 4493 61.0 5142 76.2 5 RMBL63-178 177.80 72.6 44.5 3231 62.2 4516 71.1 5162 88.9 5 RMBL63-203 203.20 62.8 50.8 3190 71.1 4465 81.3 5106 101.6 5 RMBL63-254 254 .00 47.1 63.5 2991 88.9 4187 101.6 4785 127.0 5 RMBL63-305 304.80 41.0 76.2 3124 106.7 4375 121.9 4998 152.4 5 RMBL US SERIES * Deflection values near solid intended for design information ONLY. The color silver-blue is a registered trademark of Special Springs Srl.