Disc Springs and Belleville Washers

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Stainless Steel: 20.00mm to 45.00mm Outside Diameter

Stainless Steel Disc Springs (PDF - 53Kb).

Material: X7CrNiAl 17 7 (DIN 1.4568) 15% Def.
15% Deflection		 30% Def.
30% Deflection		 45% Def.
45% Deflection		 60% Def.
60% Deflection		 75% Def.
75% Deflection		 90% Def.
90% Deflection
Code No. Outer
Dia.
(De)
mm		 Inner
Dia.
(Di)
mm		 Thick.
(t)
mm		 Cone
Ht.
(ho)
mm		 Overall
Ht.
(lo)
mm		 Cone
Ht.		 Weight
per
1000
pcs.		 Defl.
mm		 Force
N		 Defl.
mm		 Force
N		 Defl.
mm		 Force
N		 Defl.
mm		 Force
N		 Defl.
mm		 Force
N		 Defl.
mm		 Force
N
Thick.
Ratio
S3551832 35.5 18.3 2.00 .65 2.65 .33 11.41 .10 865 .20 1697 .29 2503 .39 3288 .49 4058 .59 4818
198 186 408 364 629 535 862 698 1107 854 1364 1002
S402042 40.0 20.4 2.00 .80 2.80 .40 14.60 .12 865 .24 1684 .36 2464 .48 3213 .60 3940 .72 4653
176 188 366 368 569 539 787 700 1018 853 1264 997
S40204225 40.0 20.4 2.25 .70 2.95 .31 16.42 .11 1031 .21 2026 .32 2992 .42 3935 .53 4861 .63 5777
192 174 394 340 608 500 832 653 1066 799 1311 939
S45224175 45.0 22.4 1.75 1.05 2.80 .60 16.43 .16 675 .32 1278 .47 1822 .63 2318 .79 2780 .95 3221
121 191 261 371 419 538 597 694 793 838 1009 970
S4522425 45.0 22.4 2.50 .80 3.30 .32 23.48 .12 1263 .24 2481 .36 3661 .48 4811 .60 5940 .72 7056
191 171 392 335 605 493 829 643 1063 787 1309 923
S5025415 50.0 25.4 1.50 1.60 3.10 1.07 17.15 .24 785 .48 1389 .72 1845 .96 2184 1.20 2439 1.44 2640
31 268 98 513 201 735 339 935 513 1112 722 1266
S502542 50.0 25.4 2.00 1.15 3.15 .58 22.87 .17 889 .35 1689 .52 2415 .69 3083 .86 3710 1.04 4310
127 195 273 378 437 549 619 709 820 856 1039 992
S5025425 50.0 25.4 2.50 1.00 3.50 .40 28.59 .15 1349 .30 2625 .45 3840 .60 5008 .75 6141 .90 7253
176 188 366 367 569 537 787 698 1018 850 1264 993
S502543 50.0 25.4 3.00 .85 3.85 .28 34.31 .13 1871 .26 3688 .38 5461 .51 7198 .64 8911 .77 10607
205 175 420 344 645 506 880 662 1125 812 1381 955
S562852 56.0 28.5 2.00 1.40 3.40 .70 28.65 .21 950 .42 1771 .63 2846 .84 3118 1.05 3690 1.26 4224
99 205 220 395 363 572 528 735 715 884 923 1019
S562853 56.0 28.5 3.00 1.05 4.05 .35 42.98 .16 1902 .32 3723 .47 5477 .63 7179 .79 8842 .95 10481
187 182 387 356 599 523 823 681 1060 832 1308 975
S63312 63.0 31.0 2.00 1.55 3.55 .78 37.09 .23 866 .47 1596 .70 2216 .93 2748 1.16 3216 1.40 3645
75 181 171 349 288 504 426 646 585 775 765 891
S633125 63.0 31.0 2.50 1.45 3.95 .58 46.36 .22 1359 .44 2579 .65 3685 .87 4702 1.09 5654 1.31 6565
126 188 270 365 432 530 613 684 812 826 1030 957
S713625 71.0 36.0 2.50 1.75 4.25 .70 57.72 .26 1439 .53 2683 .79 3767 1.05 4725 1.31 5591 1.58 6401
97 198 214 383 353 554 514 712 695 856 897 987
S80413 80.0 41.0 3.00 1.90 4.90 .63 87.28 .29 2033 .57 3828 .86 5428 1.14 6875 1.43 8210 1.71 9476
112 197 243 382 394 554 565 714 756 861 966 995
S904625 90.0 46.0 2.50 2.55 5.05 1.02 92.23 .38 1721 .77 3065 1.15 4099 1.53 4890 1.91 5503 2.30 6005
33 216 95 414 184 594 301 756 447 900 620 1026
S112573 112.0 57.0 3.00 2.90 5.90 .97 171.92 .44 2078 .87 3728 1.31 5026 1.74 6046 2.18 6865 2.61 7558
37 184 98 354 182 508 290 648 421 772 575 882

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