Bellevilles – Metric
Gardner Metric Disc Springs are manufactured to strict DIN standards.
| SKU | Max OD (mm) | Min ID (mm) | Thickness (mm) | OAH (mm) | Defl (mm) | Load at Defl (N) | Defl to Flat (mm) | Calc Load @ Flat (N) |
|---|
| GMB-05 | 8 | 3.2 | 0.4 | 0.6 | 0.15 | 186 | 0.2 | 238 |
| GMB-10 | 8 | 4.2 | 0.4 | 0.6 | 0.15 | 210 | 0.2 | 269 |
| GMB-15 | 10 | 5.2 | 0.25 | 0.55 | 0.23 | 58 | 0.3 | 63 |
| GMB-20 | 10 | 5.2 | 0.4 | 0.7 | 0.23 | 213 | 0.3 | 257 |
| GMB-25 | 10 | 5.2 | 0.5 | 0.75 | 0.19 | 329 | 0.25 | 418 |
| GMB-30 | 12 1/2 | 6.2 | 0.5 | 0.85 | 0.26 | 291 | 0.35 | 363 |
| GMB-35 | 12 1/2 | 6.2 | 0.7 | 1 | 0.23 | 673 | 0.3 | 855 |
| GMB-40 | 14 | 7.2 | 0.5 | 0.9 | 0.3 | 279 | 0.4 | 338 |
| GMB-45 | 14 | 7.2 | 0.8 | 1.1 | 0.23 | 813 | 0.3 | 1,040 |
| GMB-50 | 15 | 5.2 | 0.7 | 1.1 | 0.3 | 555 | 0.4 | 704 |
| GMB-55 | 16 | 8.2 | 0.4 | 0.9 | 0.38 | 155 | 0.5 | 165 |
| GMB-60 | 16 | 8.2 | 0.6 | 1.05 | 0.34 | 412 | 0.45 | 503 |
| GMB-65 | 16 | 8.2 | 0.8 | 1.2 | 0.3 | 825 | 0.4 | 1,059 |
| GMB-70 | 16 | 8.2 | 0.9 | 1.25 | 0.26 | 1004 | 0.35 | 1,319 |
| GMB-75 | 18 | 6.2 | 0.8 | 1.3 | 0.38 | 733 | 0.5 | 912 |
| GMB-80 | 18 | 8.2 | 0.8 | 1.3 | 0.38 | 791 | 0.5 | 984 |
| GMB-85 | 18 | 8.2 | 1 | 1.4 | 0.3 | 1181 | 0.4 | 1,537 |
| GMB-90 | 18 | 9.2 | 0.7 | 1.2 | 0.38 | 572 | 0.5 | 699 |
| GMB-95 | 18 | 9.2 | 1 | 1.4 | 0.3 | 1254 | 0.4 | 1,631 |
| GMB-100 | 20 | 10.2 | 0.8 | 1.35 | 0.41 | 745 | 0.55 | 929 |
| GMB-105 | 20 | 10.2 | 1 | 1.55 | 0.41 | 1418 | 0.55 | 1,815 |
| GMB-110 | 20 | 10.2 | 1.1 | 1.55 | 0.34 | 1531 | 0.45 | 1,976 |
| GMB-115 | 22 1/2 | 11.2 | 0.6 | 1.4 | 0.6 | 425 | 0.8 | 444 |
| GMB-120 | 22 1/2 | 11.2 | 0.8 | 1.45 | 0.49 | 710 | 0.65 | 855 |
| GMB-125 | 23 | 8.2 | 0.8 | 1.55 | 0.56 | 717 | 0.75 | 842 |
| GMB-130 | 23 | 10.2 | 1 | 1.7 | 0.53 | 1325 | 0.7 | 1,629 |
| GMB-135 | 25 | 12.2 | 0.9 | 1.6 | 0.53 | 868 | 0.7 | 1,050 |
| GMB-140 | 28 | 14.2 | 0.8 | 1.8 | 0.75 | 801 | 1 | 859 |
| GMB-145 | 28 | 14.2 | 1 | 1.8 | 0.6 | 1107 | 0.8 | 1,342 |
| GMB-150 | 63 | 31 | 1.8 | 4.15 | 1.76 | 4809 | 2.35 | 5,065 |
| GMB-155 | 22 1/2 | 11.2 | 1.25 | 1.75 | 0.38 | 1952 | 0.5 | 2,509 |
| GMB-160 | 25 | 12.2 | 1.5 | 2.05 | 0.41 | 2910 | 0.55 | 3,821 |
| GMB-165 | 20 | 10.2 | 1.25 | 1.75 | 0.23 | 1603 | 0.5 | 3,268 |
| GMB-170 | 28 | 14.2 | 1.5 | 2.15 | 0.49 | 2854 | 0.65 | 3,680 |
| GMB-175 | 31 1/2 | 16.3 | 1.25 | 2.15 | 0.68 | 1923 | 0.9 | 2,359 |
| GMB-180 | 31 1/2 | 16.3 | 1.5 | 2.4 | 0.68 | 3249 | 0.9 | 4,077 |
| GMB-185 | 31 1/2 | 16.3 | 1.75 | 2.45 | 0.53 | 3905 | 0.7 | 5,036 |
| GMB-190 | 31 1/2 | 16.3 | 2 | 2.75 | 0.56 | 6148 | 0.75 | 8,054 |
| GMB-195 | 34 | 12.3 | 1.25 | 2.35 | 0.83 | 1825 | 1.1 | 2,162 |
| GMB-200 | 34 | 14.3 | 1.5 | 2.55 | 0.79 | 2997 | 1.05 | 3,704 |
| GMB-205 | 35 1/2 | 18.3 | 2 | 2.8 | 0.6 | 5187 | 0.8 | 6,747 |
| GMB-210 | 40 | 16.3 | 1.5 | 2.8 | 0.98 | 2758 | 1.3 | 3,281 |
| GMB-215 | 40 | 20.4 | 1.5 | 2.65 | 0.86 | 2616 | 1.15 | 3,201 |
| GMB-220 | 40 | 20.4 | 2.25 | 3.15 | 0.68 | 6544 | 0.9 | 8,456 |
| GMB-225 | 40 | 20.4 | 2.5 | 3.45 | 0.71 | 9359 | 0.95 | 12,243 |
| GMB-230 | 50 | 20.4 | 2 | 3.5 | 1.13 | 4702 | 1.5 | 5,745 |
| GMB-235 | 50 | 25.4 | 1.25 | 2.85 | 1.2 | 1550 | 1.6 | 1,646 |
| GMB-240 | 50 | 25.4 | 2 | 3.4 | 1.05 | 4762 | 1.4 | 5,898 |
| GMB-245 | 50 | 25.4 | 3 | 4.1 | 0.82 | 11909 | 1.1 | 15,640 |
| GMB-250 | 56 | 28.5 | 1.5 | 3.45 | 1.46 | 2621 | 1.95 | 2,766 |
| GMB-255 | 56 | 28.5 | 3 | 4.3 | 0.98 | 11441 | 1.3 | 14,752 |
| GMB-260 | 60 | 20.5 | 2.5 | 4.3 | 1.35 | 7302 | 1.8 | 9,006 |
| GMB-265 | 60 | 20.5 | 3 | 4.7 | 1.28 | 11607 | 1.7 | 14,688 |
| GMB-270 | 60 | 30.5 | 3 | 4.7 | 1.28 | 13269 | 1.7 | 16,792 |
| GMB-275 | 63 | 31 | 2.5 | 4.25 | 1.31 | 7179 | 1.75 | 8,904 |
| GMB-280 | 63 | 31 | 3.5 | 4.9 | 1.05 | 15025 | 1.4 | 19,545 |
| GMB-285 | 70 | 30.5 | 3 | 5.1 | 1.58 | 11453 | 2.1 | 14,152 |
| GMB-290 | 70 | 35.5 | 3 | 5.1 | 1.58 | 12316 | 2.1 | 15,218 |
| GMB-295 | 70 | 40.5 | 4 | 5.6 | 1.2 | 23351 | 1.6 | 30,376 |
| GMB-300 | 70 | 40.5 | 5 | 6.2 | 0.9 | 33672 | 1.2 | 44,495 |
| GMB-305 | 71 | 36 | 2 | 4.6 | 1.95 | 5144 | 2.6 | 5,426 |
| GMB-310 | 71 | 36 | 4 | 5.6 | 1.2 | 20535 | 1.6 | 26,712 |
| GMB-315 | 80 | 36 | 3 | 5.7 | 2.03 | 11936 | 2.7 | 14,106 |
| GMB-320 | 80 | 36 | 4 | 6.2 | 1.65 | 21400 | 2.2 | 27,245 |
| GMB-325 | 80 | 41 | 3 | 5.3 | 1.73 | 10539 | 2.3 | 12,844 |
| GMB-330 | 80 | 41 | 5 | 6.7 | 1.28 | 33682 | 1.7 | 43,952 |
| GMB-335 | 90 | 46 | 3.5 | 6 | 1.88 | 14189 | 2.5 | 17,487 |
| GMB-340 | 90 | 46 | 5 | 7 | 1.5 | 31354 | 2 | 40,786 |
| GMB-345 | 100 | 51 | 3.5 | 6.3 | 2.1 | 13070 | 2.8 | 15,843 |
| GMB-350 | 100 | 51 | 4 | 7 | 2.25 | 20674 | 3 | 25,338 |
| GMB-355 | 100 | 51 | 5 | 7.8 | 2.1 | 36339 | 2.8 | 46,189 |
| GMB-360 | 100 | 51 | 6 | 8.2 | 1.65 | 48022 | 2.2 | 62,711 |
| GMB-365 | 112 | 57 | 4 | 7.2 | 2.4 | 17752 | 3.2 | 21,518 |
| GMB-370 | 112 | 57 | 6 | 8.5 | 1.88 | 43812 | 2.5 | 56,737 |
| GMB-375 | 125 | 51 | 6 | 9.4 | 2.55 | 44307 | 3.4 | 56,254 |
| GMB-380 | 125 | 61 | 6 | 9.6 | 2.7 | 50722 | 3.6 | 64,028 |
| GMB-385 | 125 | 71 | 6 | 9.3 | 2.48 | 51304 | 3.3 | 65,207 |
| GMB-390 | 140 | 72 | 5 | 9 | 3 | 27920 | 4 | 33,843 |
| GMB-400 | 150 | 71 | 6 | 10.8 | 3.6 | 48155 | 4.8 | 58,370 |
| GMB-415 | 160 | 82 | 6 | 10.5 | 3.38 | 41051 | 4.5 | 50,260 |
| GMB-425 | 180 | 92 | 6 | 11.1 | 3.83 | 37533 | 5.1 | 44,930 |
| GMB-395 | 140 | 72 | 8 | 11.2 | 2.4 | 85251 | 3.2 | 108,813 |
| GMB-405 | 150 | 81 | 8 | 11.7 | 2.78 | 89663 | 3.7 | 112,942 |
| GMB-410 | 150 | 81 | 10 | 13 | 2.25 | 139128 | 3 | 180,141 |
| GMB-420 | 160 | 82 | 10 | 13.5 | 2.63 | 138564 | 3.5 | 178,214 |
| GMB-430 | 180 | 92 | 10 | 14 | 3 | 125417 | 4 | 160,223 |
| GMB-435 | 200 | 92 | 10 | 15.6 | 4.2 | 137688 | 5.6 | 171,214 |
| GMB-440 | 200 | 92 | 12 | 16.8 | 3.6 | 199269 | 4.8 | 255,443 |
| GMB-445 | 225 | 112 | 8 | 14.5 | 4.88 | 71851 | 6.5 | 86,785 |
| GMB-450 | 225 | 112 | 12 | 17 | 3.75 | 173565 | 5 | 225,308 |
| GMB-455 | 250 | 127 | 10 | 17 | 5.25 | 119053 | 7 | 142,462 |
| GMB-460 | 250 | 127 | 16 | 21.8 | 4.35 | 383017 | 5.8 | 492,058 |
Gardner Metric Disc Springs are manufactured to strict DIN standards.