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Belleville Disc Springs

Belleville Disc Springs (conical disc springs) are ideal for applications where a large load is required in a small space. Belleville washers are a unique type of compression spring. These springs provide high load capabilities in limited space, and through variations in stacking they can be adjusted to provide either larger deflections or loads or both. Deceptively small in size, these springs can provide loads ranging from just a few pounds up to several thousand. Bellevilles may be used in either static or cyclic applications.

SKUMax OD (inches)Min ID (inches)Thickness (inches)OAH (approx) (inches)Defl D1 (inches)Load P @ Defl (lbs)Load @ Flat (calc - lbs)
MB0187-0070.1870.0930.00650.0130.0035.7-7.89.9
MB0187-0100.1870.0930.010.0150.002513-17.627.8
MB0250-0090.250.1250.00860.01720.00429.9-13.516.9
MB0250-0130.250.1250.01330.020.00322-3048
MB0281-0100.2810.1380.010.020.00512.8-17.323
MB0281-0130.2810.1380.0130.0210.00420.8-28.243
MB0281-0150.2810.1380.0150.0230.00428.5-38.562
MB0312-0110.3120.1560.01080.02160.005615.8-21.427
MB0312-0170.3120.1560.01660.0250.00435-4875
MB0343-0130.3430.1640.0130.0240.00621.3-28.838
MB0343-0160.3430.1640.0160.0260.00530.6-41.465
MB0343-0190.3430.1640.01850.0280.00543-6893
MB0375-0150.3750.190.0150.0270.00629-4055
MB0375-0180.3750.190.01750.0280.00539.1-52.981
MB0375-0190.3750.1250.01850.0280.00535.3-47.773
MB0375-0200.3750.190.020.030.00551-69110
MB0375-0300.3750.190.030.0360.003106-144233
MB0437-0160.4370.220.0160.0310.00834-4660
MB0437-0200.4370.220.020.0320.00648.5-65.698
MB0437-0220.4370.1380.0220.0320.00546.8-63.399
MB0437-0230.4370.220.0230.0340.00564.6-87.4139
MB0499-0250.50.1640.0250.0370.00661.6-83.4131
MB0500-0180.50.2550.0180.0340.00838-5270
MB0500-0220.50.2550.02150.0360.00755-77115
MB0500-0250.50.2550.0250.0380.00780-110160
MB0500-0380.50.2550.0380.0470.004161-219400
MB0562-0190.5620.190.0190.0370.00938.3-51.867
MB0562-0280.5620.190.0280.0420.00774-100163
MB0625-0220.6250.3170.0220.0420.0159-81105
MB0625-0320.6250.3170.0320.0480.008123-167260
MB0625-0470.6250.3170.0470.0590.006255-345600
MB0637-0320.6370.2550.0320.0480.008100-136222
MB0687-0340.6870.220.0340.050.008106-144229
MB0750-0250.750.2550.0250.0490.01265.5-88.6114
MB0750-0280.750.380.0280.0510.01293-127175
MB0750-0340.750.380.0340.0550.011141-191282
MB0750-0360.750.2550.0360.0540.009125-169261
MB0750-0400.750.380.040.0590.01199-271415
MB0750-0520.750.2550.0520.0650.007264-358560
MB0750-0560.750.380.0560.070.007365-495845
MB0875-0310.8750.4420.0310.0590.014114-156205
MB0875-0450.8750.4420.0450.0670.011229-311495
MB0937-0300.9370.3170.030.060.01593.5-127159
MB0937-0450.9370.3170.0450.0670.011185-251395
MB0950-0470.950.380.0470.070.012222-300463
MB1000-03510.5050.0350.0670.016148-202260
MB1000-04310.5050.0430.0710.014213-288431
MB1000-05010.5050.050.0750.013289-391600
MB1000-07310.5050.0730.0910.009573-7771,335.00
MB1125-0381.1250.5670.0380.0730.018165-225285
MB1125-0531.1250.380.0530.080.014254-344535
MB1125-0561.1250.5670.0560.0840.014344-466735
MB1125-0781.1250.380.0780.0970.009507-6871,235.00
MB1250-0401.250.630.040.0820.021196-265330
MB1250-0511.250.630.0510.0870.018306-374582
MB1250-0621.250.630.0620.0920.015403-547870
MB1250-0891.250.630.0890.1110.011833-11271,914.00
MB1262-0601.2620.5050.060.0910.016348-470731
MB1375-0441.3750.6920.0440.0880.023225-305375
MB1375-0671.3750.6920.0670.1010.017508-6221,025.00
MB1500-0451.50.7550.0450.0930.024241-327400
MB1500-0471.50.5050.0470.0930.023213-289366
MB1500-0601.50.7550.060.1020.021387-523774
MB1500-0701.50.5050.070.1040.017420-570896
MB1500-0721.50.7550.0720.1070.018565-7651,180.00
MB1500-1021.50.5050.1020.1280.013883-11952,060.00
MB1500-1071.50.7550.1070.1340.0131190-16102,833.00
MB1750-0571.750.880.0570.1140.029382-518650
MB1750-0851.750.880.0850.1280.022773-10471,630.00
MB1875-0571.8750.630.0570.1150.03333-407522
MB1875-0861.8750.630.0860.1290.022620-8401,319.00
MB1875-1271.8750.630.1270.1580.0161399-18933,105.00
MB2000-065210.0650.130.032502-679860
MB2000-084210.0840.1360.026727-9831,488.00
MB2000-097210.0970.1450.0241002-13582,140.00
MB2000-142210.1420.1770.0172048-27724,824.00
MB2250-0682.250.7550.0680.1370.034463-553732
MB2250-0732.251.1250.0730.1480.035634-8261,100.00
MB2250-1022.250.7550.1020.1530.023910-11131,822.00
MB2250-1112.251.1250.1110.1650.0261272-16482,780.00
MB2250-1502.250.7550.150.1880.0191853-25094,295.00
MB2250-1592.251.1250.1590.1980.0192550-34605,973.00
MB2500-0802.51.250.080.160.04739-10001,260.00
MB2500-1202.51.250.120.180.031496-20243,200.00
MB2500-1752.51.250.1750.2190.0223085-41757,149.00
MB2750-0872.751.3750.0870.1730.041816-11041,440.00
MB2750-1322.751.3750.1320.1960.0311658-22433,210.00
MB3000-090310.090.180.045727-9841,244.00
MB3000-09331.50.0930.1890.046944-12771,630.00
MB3000-135310.1350.2020.0341548-18933,118.00
MB3000-14331.50.1430.2130.0332052-25084,380.00
MB3750-1683.751.250.1680.2510.0422348-28704,754.00
MB4000-125420.1250.250.0631709-23122,910.00
MB4000-187420.1870.280.0473409-46127,280.00
MB0187-007-S0.1870.0930.00650.0130.0035.7-7.89.9
MB0187-010-S0.1870.0930.010.0150.002513-17.627.8
MB0250-009-S0.250.1250.00860.01720.00429.9-13.516.9
MB0250-013-S0.250.1250.01330.020.00322-3048
MB0281-015-S0.2810.1380.0150.0230.00428.5-38.562
MB0312-011-S0.3120.1560.01080.02160.005615.8-21.427
MB0312-017-S0.3120.1560.01660.0250.00435-4875
MB0343-019-S0.3430.1640.01850.0280.00543-6893
MB0375-015-S0.3750.190.0150.0270.00629-4055
MB0375-020-S0.3750.190.020.030.00551-69110
MB0437-016-S0.4370.220.0160.0310.00834-4660
MB0500-018-S0.50.2550.0180.0340.00838-5270
MB0500-022-S0.50.2550.02150.0360.00755-77115
MB0500-025-S0.50.2550.0250.0380.00780-110160
MB0500-038-S0.50.2550.0380.0470.004161-219400
MB0625-022-S0.6250.3170.0220.0420.0159-81105
MB0625-032-S0.6250.3170.0320.0480.008123-167260
MB0625-047-S0.6250.3170.0470.0590.006255-345600
MB0750-028-S0.750.380.0280.0510.01293-127175
MB0750-034-S0.750.380.0340.0550.011141-191282
MB0750-040-S0.750.380.040.0590.01199-271415
MB0750-056-S0.750.380.0560.070.007365-495845
MB0875-031-S0.8750.4420.0310.0590.014114-156205
MB0875-045-S0.8750.4420.0450.0670.011229-311495
MB0937-045-S0.9370.3170.0450.0670.011185-251395
MB1000-035-S10.5050.0350.0670.016148-202260
MB1000-043-S10.5050.0430.0710.014212-288431
MB1000-050-S10.5050.050.0750.013289-391600
MB1000-073-S10.5050.0730.0910.009573-7771,335.00
MB1125-038-S1.1250.5670.0380.0730.018165-225285
MB1125-053-S1.1250.380.0530.080.014254-344535
MB1125-056-S1.1250.5670.0560.0840.014344-466735
MB1250-040-S1.250.630.040.0820.021195-265330
MB1250-062-S1.250.630.0620.0920.015403-547870
MB1250-089-S1.250.630.0890.1110.011833-11271,914.00
MB1375-044-S1.3750.6920.0440.0880.023225-305375
MB1500-045-S1.50.7550.0450.0930.024241-326400
MB1500-062-S1.50.7550.0620.1070.026364-546774
MB1500-070-S1.50.5050.070.1040.017420-570896
MB1500-072-S1.50.7550.0720.1070.018565-7651,180.00
MB1500-107-S1.50.7550.1070.1340.0131190-16102,833.00
MB1750-057-S1.750.880.0570.1140.029382-518650
MB1750-085-S1.750.880.0850.1280.022773-10471,630.00
MB1875-086-S1.8750.630.0860.1290.022620-8401,319.00
MB2000-065-S210.0650.130.032502-679860
MB2000-097-S210.0970.1450.0241002-13582,140.00
MB2500-080-S2.51.250.080.160.04739-10001,260.00
MB2500-120-S2.51.250.120.180.031496-20243,200.00
MG0562-0420.5620.2650.0420.0550.0104391-568567
MG0687-0520.6870.2650.0520.0690.0136610-824884
MG0687-0530.6870.3280.0520.0680.0128614-831892
MG0812-0610.8120.2650.0610.0840.0184935-1,2651,350
MG0812-0620.8120.3280.0610.0810.016837-1,1331,214
MG0812-0630.8120.390.0610.0790.0144800-1,0831,163
MG0875-0500.8750.2810.050.0660.0128307-415445
MG0875-0590.8750.460.0590.0830.0192883-1,1951,272
MG0875-0620.8750.4060.0620.0740.0096472-639644
MG0875-0750.8750.2810.0750.0860.0088705-9541,032
MG0875-0890.8750.4060.0890.10.00881,276-1,7271,871
MG0875-1090.8750.4060.1090.1240.0123,200-4,3294,687
MG0937-0700.9370.3280.070.0940.01921,112-1,5051,610
MG0937-0710.9370.390.070.0920.01761,053-1,4251,528
MG0937-0720.9370.4530.070.090.0161,012-1,3691,471
MG1000-06210.4060.0620.0920.024884-1,1961,262
MG1000-06310.5310.0620.0850.0184755-1,0211,090
MG1000-08910.5310.0890.10.00881,052-1,4241,542
MG1000-09010.3440.090.1020.00961,023-1,3851,499
MG1000-10510.4060.1050.1180.01041,813-2,4532,657
MG1063-0901.0630.5310.090.1060.01281,352-1,8291,977
MG1063-1001.0630.5310.10.1160.01281,853-2,5072,712
MG1125-0621.1250.3440.0620.0830.0168464-628671
MG1125-0631.1250.5310.0620.0830.0168508-687736
MG1187-0891.18750.4530.0890.120.02481,165-2,5232,698
MG1187-0901.18750.5930.0890.1150.02081,712-2,3192,489
MG1187-0981.18750.4060.0980.1190.01681,644-2,2242,400
MG1187-1051.18750.4060.1050.1250.0161,924-2,6032,812
MG1218-0741.2180.5310.0740.1040.0241,027-1,3891,475
MG1240-0721.240.4060.0720.0960.0192686-928994
MG1250-0621.250.5310.0620.0920.024573-775860
MG1250-0651.250.390.0650.0850.016412-551598
MG1250-0741.250.4060.0740.0980.0192732-9901,061
MG1250-0781.250.5310.0780.1030.02936-1,2671,429
MG1250-0901.250.5310.090.1140.01921,376-1,8612,003
MG1250-1251.250.5310.1250.1430.01442,748-3,7174,024
MG1312-0981.3120.6560.0980.1260.02242,018-2,7302,934
MG1375-0441.3750.6920.0440.0880.0352291-394375
MG1375-0671.3750.6920.0670.1010.0272730-9881,025
MG1375-1001.3750.5310.10.120.0161,264-1,7101,846
MG1500-0951.50.5310.0950.1250.0241,355-1,8331,966
MG1500-1001.50.6560.10.140.0322,228-3,0153,210
MG1625-0851.6250.6560.0850.1050.016562-761826
MG1750-1401.750.6560.140.1830.03444,605-6,2316,686
MG1875-0571.8750.6560.0570.1150.0464402-544525
MG2000-12520.6870.1250.1610.02882,072-2,8033,136
MG2000-15020.6560.150.2060.04485,583-7,5538,061
MG2250-1562.250.8120.1560.2020.03684,094-5,5396,206
MG2375-1562.3750.8120.1560.2050.03923,893-5,2675,648
MG2375-1872.3750.6870.1870.2270.0325,390-7,2908,147
MG2437-2502.4371.1870.250.2780.02249,496-12,84813,921
MG2750-0872.751.4060.0870.1730.06881,106-1,4971,440
MG2750-1322.751.4060.1320.1960.05122,646-3,5803,210
MG2750-1872.750.9370.1870.2350.03844,878-6,6007,246
MG2750-2192.751.5310.2190.2550.02887,039-9,52310,138
MG3000-09331.5310.0930.1890.07681,278-1,7291,630
MG3000-14331.5310.1430.2130.0563,090-4,1814,380
MG3250-2503.251.5620.250.3050.04410,463-14,15615,273
MG3500-2193.51.0630.2190.2810.04966,211-8,4029,362
MG3500-3123.50.8120.3120.3460.02729,844-13,31814,869
MG3750-2813.751.9370.2810.360.063216,742-22,65124,348
MG3875-2503.8751.4060.250.3120.04967,662-10,36611,099
MG4000-31241.0630.3120.3720.04813,328-17,91019,990
MG4000-31341.3120.3120.3820.05615,534-21,01722,670
MG4000-43741.3120.4370.4770.03224,269-32,83535,595
MG4500-2504.52.3120.250.360.08811,517-15,58216,525
MG4750-4374.751.6870.4370.4970.04826,068-35,26838,012
MG5000-25051.9370.250.3330.06646,253-8,4599,003
MG5000-25152.5620.250.3120.04965,168-6,9927,532
MG5000-28152.5620.2810.3870.084812,668-17,13918,286
MG5250-3945.252.5620.3940.510.092833,510-45,33748,691
MG0562-042-S0.5620.2650.0420.0550.0104394-533567
MG0687-052-S0.6870.2650.0520.0690.0136615-832884
MG0687-053-S0.6870.3280.0520.0680.0128620-838892
MG0812-061-S0.8120.2650.0610.0840.0184943-12761,350
MG0812-062-S0.8120.3280.0610.0810.016845-11431,214
MG0812-063-S0.8120.390.0610.0790.0144807-10921,163
MG0875-050-S0.8750.2810.050.0660.0128309-419445
MG0875-059-S0.8750.460.0590.0830.0192891-12051,272
MG0875-062-S0.8750.4060.0620.0740.0096476-644644
MG0875-075-S0.8750.2810.0750.0860.0088711-9621,032
MG0875-089-S0.8750.4060.0890.10.00881288-17421,871
MG0875-109-S0.8750.4060.1090.1240.0123227-43654,687
MG0937-070-S0.9370.3280.070.0940.01921122-15181,610
MG0937-071-S0.9370.390.070.0920.01761062-14371,528
MG0937-072-S0.9370.4530.070.090.0161020-13801,471
MG1000-062-S10.4060.0620.0920.024891-12061,262
MG1000-063-S10.5310.0620.0850.0184761-10301,090
MG1000-089-S10.5310.0890.10.00881061-14361,542
MG1000-090-S10.3440.090.1020.00961032-13961,499
MG1000-105-S10.4060.1050.1180.01041828-24742,657
MG1063-090-S1.0630.5310.090.1060.01281363-18441,977
MG1063-100-S1.0630.5310.10.1160.01281868-25282,712
MG1125-062-S1.1250.3440.0620.0830.0168468-633671
MG1125-063-S1.1250.5310.0620.0830.0168513-693736
MG1187-089-S1.18750.4530.0890.120.02481880-25442,698
MG1187-090-S1.18750.5930.0890.1150.02081727-23372,489
MG1187-098-S1.18750.4060.0980.1190.01681658-22432,400
MG1187-105-S1.18750.4060.1050.1250.0161940-26252,812
MG1218-074-S1.2180.5310.0740.1040.0241035-14011,475
MG1240-072-S1.240.4060.0720.0960.0192692-936994
MG1250-062-S1.250.5310.0620.0920.024578-782860
MG1250-065-S1.250.390.0650.0850.016415-562598
MG1250-074-S1.250.4060.0740.0980.0192738-9991,061
MG1250-078-S1.250.5310.0780.1030.02944-12771,429
MG1250-090-S1.250.5310.090.1140.01921387-18772,003
MG1250-125-S1.250.5310.1250.1430.01442771-27494,024
MG1312-098-S1.3120.6560.0980.1260.02242043-27642,934
MG1375-044-S1.3750.6920.0440.0880.0352293-397375
MG1375-067-S1.3750.6920.0670.1010.0272737-9971,025
MG1375-100-S1.3750.5310.10.120.0161274-17241,846
MG1500-095-S1.50.5310.0950.1250.0241367-18491,966
MG1500-100-S1.50.6560.10.140.0322247-30403,210
MG1625-085-S1.6250.6560.0850.1050.016567-767826
MG1750-140-S1.750.6560.140.1830.03444644-62836,686
MG1875-057-S1.8750.6560.0570.1150.0464405-548525
MG2000-125-S20.6870.1250.1610.02882090-28273,136
MG2000-150-S20.6560.150.2060.04485629-76178,061
MG2250-156-S2.250.8120.1560.2020.03684129-55866,206
MG2375-156-S2.3750.8120.1560.2050.03923926-53115,648
MG2375-187-S2.3750.6870.1870.2270.0325435-73548,147
MG2437-250-S2.4371.1870.250.2780.02249576-1295613,921
MG2750-087-S2.751.4060.0870.1730.06881115-15091,440
MG2750-132-S2.751.4060.1320.1960.05122668-36103,210
MG2750-187-S2.750.9370.1870.2350.03844920-66567,246
MG2750-219-S2.751.5310.2190.2550.02887098-960310,138
MG3000-093-S31.5310.0930.1890.07681289-17441,630
MG3000-143-S31.5310.1430.2130.0563116-42164,380
MG3250-250-S3.251.5620.250.3050.04410552-1427615,273
MG3500-219-S3.51.0630.2190.2810.04966263-84739,362
MG3500-312-S3.50.8120.3120.3460.02729927-1343014,869
MG3750-281-S3.751.9370.2810.360.063216883-2284224,348
MG3875-250-S3.8751.4060.250.3120.04967704-1042411,099
MG4000-312-S41.0630.3120.3720.04813349-1806019,990
MG4000-437-S41.3120.4370.4770.03224474-3311235,595
MG4500-250-S4.52.3120.250.360.08811614-1571316,525
MG4750-437-S4.751.6870.4370.4970.04826288-3556638,012
MG5000-250-S51.9370.250.3330.06646305-85319,003
MG5000-281-S52.5620.2810.3870.084812775-1728418,286
MG5250-394-S5.252.5620.3940.510.092833792-4571948,691