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METRIC STANDARD RANGE -- BELLEVILLE DISC SPRINGS


TABLE IN IMPERIAL UNITS

O.D. I.D. Thick O.D. I.D. Thick Dish Total Free Height Height Thick Ratio Load Def. Def. 25% Load Def. Def. 50% Load Def. Def. 75% Load Def. Def. 100%
35.5 18.3 0.9 1.40 .720 .0354 .0473 .0827 1.33 113 .0118 174 .0237 200 .0355 208 .0473
35.5 18.3 1.25 1.40 .720 .0492 .0394 .0886 .800 165 .0098 289 .0196 384 .0294 466 .0394
35.5 18.3 2.0 1.40 .720 .0787 .0315 .1103 .400 421 .0078 808 .0156 1,173 .0234 1,526 .0315
                                 
40 14.3 1.25 1.57 .563 .0492 .0551 .1043 1.120 209 .0137 337 .0274 411 .0274 458 .0411
40 14.3 1.5 1.57 .563 .0591 .0492 .1083 .833 258 .0123 447 .0246 590 .0369 709 .0492
40 14.3 2.0 1.57 .563 .0787 .0413 .1200 .525 415 .0103 776 .0206 1.100 .0309 1,407 .0413
40 16.3 1.5 1.57 .642 .0591 .0512 .1103 .867 283 .0128 485 .0256 635 .0384 758 .0512
40 16.3 2.0 1.57 .642 .0787 .0433 .1220 .550 453 .0108 843 .0216 1,189 .0324 1,514 .0433
40 18.3 2.0 1.57 .720 .0787 .0453 .1240 .575 501 .0113 925 .0226 1,298 .0339 1,646 .0453
40 20.4 1.0 1.57 .803 .0394 .0512 .0906 1.3 130 .0182 201 .0256 233 .0384 246 .0512
40 20.4 1.5 1.57 .803 .0591 .0453 .1044 .767 255 .0113 449 .0226 603 .0339 736 .0453
40 20.4 2.0 1.57 .803 .0787 .0433 .1220 .550 498 .0108 925 .0216 1,305 .0324 1,662 .0433
40 20.4 2.25 1.57 .803 .0886 .0354 .1240 .400 535 .0088 1,027 .0176 1,490 .0264 1,939 .0354
40 20.4 2.5 1.57 .803 .0984 .0374 .1358 .380 768 .0093 1,479 .0186 2,152 .0279 2,806 .0374
                                 
45 22.4 1.25 1.77 .882 .0492 .0650 .1142 1.32 253 .0163 390 .0325 451 .0487 472 .0650
45 22.4 1.75 1.77 .882 .0689 .0512 .1201 .744 348 .0128 617 .0256 832 .0384 1,022 .0512
45 22.4 2.5 1.77 .882 .0984 .0394 .1378 .400 633 .0098 1,214 .0196 1,761 .0294 2,291 .0394


TABLE IN METRIC UNITS

O.D. I.D. Thick Dish Total Free Height Height Thick Ratio Load Def. (N) Def. 25% (mm) Load Def. (N) Def. 50% (mm) Load Def. (N) Def. 75% (mm) Load Def. (N) Def. 100% (mm)
35.5 18.3 0.9 1.15 2.05 1.28 458 .288 712 .575 832 .863 884 1.15
35.5 18.3 1.25 1 2.25 .800 731 .250 1280 .500 1700 .750 2060 1.00
35.5 18.3 2.0 .8 2.8 .400 1860 .200 3580 .400 5190 .600 6750 .800
                           
40 14.3 1.25 1.4 2.65 1.12 904 .350 1460 .700 1780 1.050 1980 1.40
40 14.3 1.5 1.25 2.75 0.83 1110 .313 1930 .625 2550 .938 3060 1.25
40 14.3 2.0 1.05 3.05 .525 1800 .263 3360 .525 4770 .788 6100 1.05
40 16.3 1.5 1.3 2.8 .867 1220 .325 2100 .650 2750 .975 3280 1.30
40 16.3 2.0 1.1 3.1 .550 1970 .275 3660 .550 5170 .825 6580 1.10
40 18.3 2.0 1.15 3.15 .575 2180 .288 4030 .575 5660 .863 7170 1.15
40 20.4 1.0 1.3 2.3 1.3 565 .325 876 .650 1020 .975 1070 1.3
40 20.4 1.5 1.15 2.65 .767 1110 .288 1950 .575 2620 .863 3200 1.15
40 20.4 2.0 1.1 3.1 .550 2180 .275 4040 .550 5700 .825 7260 1.10
40 20.4 2.25 .900 3.15 .400 2340 .225 4480 .450 6500 .675 8460 .900
40 20.4 2.5 .950 3.45 .380 3350 .238 6450 .475 9390 .713 12200 .950
                           
45 22.4 1.25 1.6 2.85 1.28 1040 .400 1620 .800 1890 1.20 2010 1.60
45 22.4 1.75 1.30 3.05 .740 1520 .325 2700 .650 3650 .975 4480 1.30
45 22.4 2.5 1.0 3.5 .400 2770 .250 5320 .500 7720 .750 10000 1.00

Stock Metric Sizes/DIN Specs Page: 1|2|3|4|5|6|7|8|9

Key Bellevilles, Inc.
100 Key Lane, Leechburg, Pennsylvania 15656-9531
Phone: 724.295.5111   Toll Free: 800.245.3600
Fax: 724.295.2570   Toll Free: 800.847.1672
sales@keybellevilles.com