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Belleville Disc Springs

Belleville Disc Springs also was called "Disc Springs" "Conical Disc Springs", include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves. Disc Springs are widely used in petrochemical, electric power, metallurgy, engineering, machine tools, national defense, and other industries.

Description

The Disc Spring concept was first invented by a Frenchman Louis Belleville in 1865. So, disc spring is commonly known as Belleville Springs. And sometimes it also was called "Conical disc springs" "Belleville Disc Springs" or "Belleville Washers".


Disc Springs are conically washers and have a rectangular cross-section, which is loaded in the axial direction. It has a small volume and large energy storage compared to traditional helical springs and can be used as a single disc spring or in the stack (stack in parallel, in series or parallel & series combination).


The standards for disc springs mainly include DIN2092 (Calculation) / DIN2093 ( Quality Specifications-Dimensions ) of Germany, JIS B 2706- Japan, GB/T 1972-2005 of China and ISO 19690 : 2017 ( HEGONG SPRING ® is the drafting team member for international standard ISO 19690 : 2017 and Chinese national standard GB/T 1972-2005 ). Among them, DIN2093 is most widely used in the world.

 

Disc springs are designed & manufactured according to DIN2092 & DIN2093, working for dynamic or static applications. The engineers of HEGONG SPRING® are pleased to design the springs for the specific applications together with the customer’s R&D department. Be free to contact with our engineers. Tech@DiscSpringsMFG.com.

 

Generally, disc springs include disc spring stacks, Corrosion Resistant Disc Springs, High Temperature / Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves.

Dimensions and Designation

Dimensions and Designation

(A)Without flat bearings: group 1 and group 2

Dimensions and Designation

(B)With flat bearings: group 3

Material:

Learn more about Materials

60Si2Mn / DIN1.0909  50CrV4 / DIN1.8159

Surface condition and Corrosion protection:

Learn more details about Corrosion Protection

Polish

Phosphating and oil

Mechanical Zinc Plating

Chemical Nickel Plating

Docromet / Geomet Coating

Electrophoresis

Tolerance:

Learn more about Tolerance

The Tolerance is according to DIN2093 standards

Specification:

The following specification table covers the "standard" sizes and some non-standard sizes. HEGONG SPRING ® customizes Belleville Disc Springs as well. The max OD is up to 1000mm. If you require the custom Belleville Disc Springs, please contact our sales engineers.

    Standard Size

  • D: 6-23mm
  • D: 25-63mm
  • D: 70-250mm
  • Non-standard size

  • D: 260-500mm
HEGONG
Part No.
SeriesD
(mm)
d
(mm)
t
(mm)
t'
(mm)
Ho
(mm)
Load 75%
(N)
Weight
(kg/1000pcs)
HGDS-001
63.20.3
0.451190.048
HGDS-002
83.20.2
0.40260.066
HGDS-003
83.20.3
0.551040.100
HGDS-004
83.20.4
0.601850.133
HGDS-005C84.20.2
0.45390.057
HGDS-006B84.20.3
0.551190.086
HGDS-007A84.20.4
0.602100.114
HGDS-008
103.20.3
0.65980.166
HGDS-009
103.20.4
0.701790.222
HGDS-010
103.20.5
0.752790.277
HGDS-011
104.20.4
0.701890.203
HGDS-012
104.20.5
0.752940.254
HGDS-013C105.20.25
0.55580.113
HGDS-014B105.20.4
0.702090.180
HGDS-015A105.20.5
0.753290.225
HGDS-016
124.20.4
0.801780.312
HGDS-017
124.20.5
0.852840.390
HGDS-018
124.20.6
1.005570.468
HGDS-019
125.20.5
0.903500.361
HGDS-020
125.20.6
0.955060.433
HGDS-021
126.20.5
0.853260.326
HGDS-022
126.20.6
0.955520.391
HGDS-023
12.55.20.5
0.852720.399
HGDS-024C12.56.20.35
0.801510.254
HGDS-025B12.56.20.5
0.852940.363
HGDS-026A12.56.20.7
1.006590.509
HGDS-027C147.20.35
0.801230.311
HGDS-028B147.20.5
0.902790.445
HGDS-029A147.20.8
1.108130.712
HGDS-030
155.20.4
0.951760.489
HGDS-031
155.20.5
1.002780.611
HGDS-032
155.20.6
1.054070.733
HGDS-033
155.20.7
1.105550.855
HGDS-034
156.20.5
1.002890.576
HGDS-035
156.20.6
1.054230.691
HGDS-036
156.20.7
1.105780.806
HGDS-037
158.20.7
1.106660.681
HGDS-038
158.20.8
1.209820.779
HGDS-039C168.20.4
0.901550.466
HGDS-040B168.20.6
1.054120.699
HGDS-041
168.20.7
1.156370.815
HGDS-042
168.20.8
1.208250.932
HGDS-043A168.20.9
1.2510001.048
HGDS-044
186.20.4
1.001380.705
HGDS-045
186.20.5
1.102450.881
HGDS-046
186.20.6
1.204001.057
HGDS-047
186.20.7
1.255531.233
HGDS-048
186.20.8
1.307291.410
HGDS-049
188.20.5
1.102650.792
HGDS-050
188.20.7
1.255961.109
HGDS-051
188.20.8
1.307831.267
HGDS-052
188.21
1.4011801.584
HGDS-053C189.20.45
1.052140.665
HGDS-054B189.20.7
1.205721.034
HGDS-055A189.21
1.4012501.477
HGDS-056
208.20.6
1.304121.232
HGDS-057
208.20.7
1.355691.437
HGDS-058
208.20.8
1.407511.643
HGDS-059
208.20.9
1.459541.848
HGDS-060
208.21
1.5512902.053
HGDS-061C2010.20.5
1.152540.913
HGDS-062B2010.20.8
1.357451.461
HGDS-063
2010.20.9
1.4510501.643
HGDS-064
2010.21
1.5514301.826
HGDS-065A2010.21.1
1.5515202.009
HGDS-066
2010.21.25
1.7524802.283
HGDS-067
2010.21.5
1.8025202.739
HGDS-068C22.511.20.6
1.404251.410
HGDS-069B22.511.20.8
1.457101.880
HGDS-070A22.511.21.25
1.7519502.937
HGDS-071
238.20.7
1.505441.994
HGDS-072
238.20.8
1.557192.279
HGDS-073
238.20.9
1.609192.564
HGDS-074
238.21
1.7012402.849
HGDS-075
2310.20.9
1.6510602.360
HGDS-076
2310.21
1.7013202.622
HGDS-077
2310.21.25
1.9023103.278
HGDS-078
2312.21
1.6012202.346
HGDS-079
2312.21.25
1.8523302.932
HGDS-080
2312.21.5
2.0033003.518
HEGONG
Part No.
SeriesD
(mm)
d
(mm)
t
(mm)
t'
(mm)
Ho
(mm)
Load 75%
(N)
Weight
(kg/1000pcs)
HGDS-081
2510.21
1.7511703.214
HGDS-082C2512.20.7
1.606012.057
HGDS-083B2512.20.9
1.608582.644
HGDS-084
2512.21
1.8013602.938
HGDS-085
2512.21.25
1.9522103.672
HGDS-086A2512.21.5
2.0529104.407
HGDS-087
2810.20.8
1.756623.356
HGDS-088
2810.21
1.9011304.195
HGDS-089
2810.21.25
2.0518505.244
HGDS-090
2810.21.5
2.2027206.293
HGDS-091
2812.21
1.9512703.919
HGDS-092
2812.21.25
2.1020804.899
HGDS-093
2812.21.5
2.2530805.879
HGDS-094C2814.20.8
1.808012.875
HGDS-095B2814.21
1.8011103.593
HGDS-096
2814.21.25
2.1022404.492
HGDS-097A2814.21.5
2.1528505.390
HGDS-098
31.512.21
2.1011705.204
HGDS-099
31.512.21.25
2.2018106.505
HGDS-100
31.512.21.5
2.3526907.806
HGDS-101C31.516.30.8
1.856873.586
HGDS-102B31.516.31.25
2.1519205.604
HGDS-103
31.516.31.5
2.4032306.724
HGDS-104A31.516.31.75
2.4539007.845
HGDS-105
31.516.32
2.7561708.966
HGDS-106
3412.31
2.2511706.199
HGDS-107
3412.31.25
2.3518207.749
HGDS-108
3412.31.5
2.5027309.299
HGDS-109
3414.31.25
2.4019907.339
HGDS-110
3414.31.5
2.5529908.806
HGDS-111
3416.31.5
2.5531608.240
HGDS-112
3416.32
2.85578010.987
HGDS-113C35.518.30.9
2.058315.139
HGDS-114B35.518.31.25
2.2517007.137
HGDS-115A35.518.32
2.80519011.419
HGDS-116
4014.31.25
2.65178010.763
HGDS-117
4014.31.5
2.75255012.916
HGDS-118
4014.32
3.05477017.221
HGDS-119
4016.31.5
2.80275012.349
HGDS-120
4016.32
3.10517016.466
HGDS-121
4018.32
3.15566015.612
HGDS-122C4020.41
2.3010207.304
HGDS-123B4020.41.5
2.65262010.957
HGDS-124
4020.42
3.10570014.609
HGDS-125A4020.42.25
3.15654016.435
HGDS-126
4020.42.5
3.45939018.261
HGDS-127C4522.41.25
2.85189011.748
HGDS-128B4522.41.75
3.05366016.447
HGDS-129A4522.42.5
3.50772023.496
HGDS-130
5018.41.25
2.85137016.670
HGDS-131
5018.41.5
3.30261020.004
HGDS-132
5018.42
3.50457026.673
HGDS-133
5018.42.5
4.10932033.341
HGDS-134
5018.43
4.401370040.009
HGDS-135
5020.42
3.50496025.715
HGDS-136
5020.42.5
3.85792032.144
HGDS-137
5022.42
3.60522024.659
HGDS-138
5022.42.5
3.90851030.823
HGDS-139C5025.41.25
2.85155014.306
HGDS-140
5025.41.5
3.10251017.167
HGDS-141B5025.42
3.40476022.889
HGDS-142
5025.42.5
3.90906028.611
HGDS-143A5025.43
4.101200034.334
HGDS-144C5628.51.5
3.45262021.507
HGDS-145B5628.52
3.60444028.676
HGDS-146A5628.53
4.301140043.013
HGDS-147
6020.52
4.10473039.239
HGDS-148
6020.52.5
4.30730049.048
HGDS-149
6020.53
4.701160058.858
HGDS-150
6025.52.5
4.40818045.501
HGDS-151
6025.53
4.651180054.601
HGDS-152
6030.52.5
4.30834041.182
HGDS-153
6030.53
4.701320049.418
HGDS-154
6030.53.5
5.001820057.654
HGDS-155C63311.8
4.15424033.407
HGDS-156B63312.5
4.25718046.399
HGDS-157
63313
4.801250055.679
HGDS-158A63313.5
4.901500064.959
HEGONG
Part No.
SeriesD
(mm)
d
(mm)
t
(mm)
t'
(mm)
Ho
(mm)
Load 75%
(N)
Weight
(kg/1000pcs)
HGDS-159
7025.52
4.50444052.443
HGDS-160
7030.52.5
4.90803061.234
HGDS-161
7030.53
5.101140073.481
HGDS-162
7035.53
5.101230067.373
HGDS-163
7035.54
5.802390089.830
HGDS-164
7040.54
5.602340080.452
HGDS-165
7040.55
6.2033700100.565
HGDS-166C71362
4.60514046.214
HGDS-167B71362.5
4.50673057.768
HGDS-168A71364
5.602050092.428
HGDS-169
80312.5
5.30724083.9
HGDS-170
80313
5.5010400100.7
HGDS-171
80314
6.1019400134.2
HGDS-172
80363
5.701190094.5
HGDS-173C80364
6.2021400126.0
HGDS-174B80412.25
5.20661065.5
HGDS-175
80413
5.301050087.4
HGDS-176
80414
6.2022900116.5
HGDS-177A80415
6.7033559145.6
HGDS-178C90462.5
5.70768092.3
HGDS-179B90463.5
6.0014200129.2
HGDS-180A90465
7.0031400184.6
HGDS-181
100414
7.2020300205.3
HGDS-182
100415
7.7532400256.6
HGDS-183C100512.7
6.208610123.3
HGDS-184B100513.5
6.3013100159.8
HGDS-185
100514
7.0020700182.6
HGDS-186
100515
7.8036300228.3
HGDS-187A100516
8.2048000273.9
HGDS-188C112573
6.9010500172.1
HGDS-189B112574
7.2017800229.4
HGDS-190A112576
8.5043800344.1
HGDS-191
125414
8.2017300344.1
HGDS-192
125514
8.5019800321.4
HGDS-193
125515
8.9030700401.8
HGDS-194
1255165.79.4044300482.2
HGDS-195
125615
9.0034000367.2
HGDS-196
1256165.69.6050700440.7
HGDS-197
1256187.510.9093600587.6
HGDS-198C125613.5
8.0015415257.1
HGDS-199B125645
8.5030000355.7
HGDS-200A1256487.510.6085900569.1
HGDS-201
1257165.69.3051200391.8
HGDS-202
1257187.410.4085500522.4
HGDS-203
12571109.211.80124000653
HGDS-204C140723.8
8.7017200338
HGDS-205B140725
9.0027900445
HGDS-206A1407287.511.2085300712
HGDS-207
150615
10.3031000579
HGDS-208
150616
10.804500695
HGDS-209
150716
10.8048200646
HGDS-210
1507187.512.0089800862
HGDS-211
1508187.511.7089500787
HGDS-212
15081109.313.00139000984
HGDS-213C160824.3
9.9021800501
HGDS-214B160826
10.5041100699
HGDS-215A16082109.413.501390001165
HGDS-216C180924.8
11.0026400709
HGDS-217B180926
11.1037500886
HGDS-218A18092109.414.001250001477
HGDS-219
2008287.614.20780001643
HGDS-220
20082109.615.501290002053
HGDS-221
200821211.516.601830002464
HGDS-222
20092109.515.601380001946
HGDS-223
200921211.416.801990002335
HGDS-224
200921413.118.102670002724
HGDS-225C2001025.5
12.50361001004
HGDS-226B20010287.513.60764001461
HGDS-227
200102109.415.601450001826
HGDS-228A2001021211.2516.201830002191
HGDS-229
2001021413.218.202890002557
HGDS-230
2001121211.116.201960002033
HGDS-231
2001121412.917.502570002372
HGDS-232
2001121614.818.803050002711
HGDS-233C2251126.56.213.60446001527
HGDS-234B22511287.514.50708001880
HGDS-235A2251121211.2517.001710002820
HGDS-236
250102109.618.001260003214
HGDS-237
2501021211.519.001830003857
HGDS-238C25012776.714.80505002003
HGDS-239B250127109.417.001190002861
HGDS-240
2501271211.2519.302110003433
HGDS-241A2501271413.119.602490004006
HGDS-242
250127161521.803860004578
HEGONG
Part No.
SeriesD
(mm)
d
(mm)
t
(mm)
t'
(mm)
Ho
(mm)
Load 75%
(N)
Weight
(kg/1000pcs)
HGDS-243
2601311412.919.502246874012
HGDS-244
26013111.510.618.001508513296
HGDS-245
26013198.315.50744832581
HGDS-246
2701361513.821.002796934629
HGDS-247
270136131219.001835414025
HGDS-248
270136109.217.501099463086
HGDS-249
2801421614.7522.003159875296
HGDS-250
280142131220.502180864309
HGDS-251
280142109.217.501026813304
HGDS-252
2901471614.7522.002944845683
HGDS-253
290147131220.502032464623
HGDS-254
29014710.59.718.501184343737
HGDS-255
3001521614.7522.502991996084
HGDS-256
30015213.512.4521.002118675135
HGDS-257
3001521110.1519.001262704168
HGDS-258
3151621816.925.004190317613
HGDS-259
3151621513.823.502975196209
HGDS-260
3151621211.0521.001696524972
HGDS-261
3301671715.6524.003780138451
HGDS-262
3301671513.823.502725226893
HGDS-263
3301671211.0521.001530455519
HGDS-264
3401721816.625.003560288962
HGDS-265
3401721513.823.582566727318
HGDS-266
3401721211.0521.001441445860
HGDS-267
3551821917.527.0051688910568
HGDS-268
35518216.515.226.003536728706
HGDS-269
355182131223.001891166873
HGDS-270
3701872018.4528.0047166811595
HGDS-271
37018716.515.226.003227309552
HGDS-272
370187131223.001725707541
HGDS-273
3801922018.4528.5047653012232
HGDS-274
3801921715.6527.0035294610376
HGDS-275
38019213.512.4523.501820628254
HGDS-276
4002022119.3529.5049643214220
HGDS-277
4002021816.628.0037590512420
HGDS-278
4002021412.924.501927379480
HGDS-279
4202122220.2531.005483086412
HGDS-280
4202121917.529.5042072514183
HGDS-281
4202121513.826.0022439411185
HGDS-282
4402222321.132.5060280518775
HGDS-283
4402222018.4531.5049141516416
HGDS-284
4402221614.7528.0027158913124
HGDS-285
4502272523.0536.0060280518775
HGDS-286
4502272119.3533.0049141516416
HGDS-287
4502271614.7528.0027158913124
HGDS-288
4802422623.0536.0076714425373
HGDS-289
48024221.519.834.0055794820977
HGDS-290
4802421715.6530.0029735716580
HGDS-291
5002532724.8538.0087529728497
HGDS-292
50025322.520.7535.5059697823794
HGDS-293
5002531816.631.5033747319379

    Standard Size

  • D: 6-23mm
  • D: 25-63mm
  • D: 70-250mm
  • Non-standard size

  • D: 260-500mm
None
None
None
None