Belleville Disc Spring Products | BelleFlex® Technologies

Using Belleville disc springs to preload radial ball bearings helps to maintain positioning accuracy, eliminate shaft end play, and minimize vibration by distributing the load evenly around the bearing race. The bore holes of this series of spring are designed, so that the spring can preload the outer race of one size of ball bearing, as well as the inner race of another size of ball bearing.

The load values listed in the table below are according to the calculated theoretical load curve based on the dimensions and material for each part number.

Belleville disc springs are designed to operate within 20%-80% of their total available deflection. Misuse can result in premature fatigue failure. If your application requires the spring to operate outside of this range, our engineers can provide guidance or recommend an alternative solution.

Click for Metric Dimensions

Ball Bearing - Imperial Dimensions

Part Number	OD in	ID in	THICK in	DISH in	HEIGHT in	Load 75% lb
623	0.386	0.244	0.008	0.008	0.016	5.2
624	0.504	0.283	0.01	0.01	0.02	6.6
625-634	0.622	0.323	0.01	0.012	0.022	5.2
626-635	0.74	0.362	0.012	0.014	0.026	7.1
607	0.74	0.402	0.012	0.014	0.028	11.4
608-627	0.858	0.484	0.014	0.016	0.03	10.5
609	0.933	0.563	0.014	0.02	0.035	18
6000-629	1.012	0.563	0.016	0.02	0.035	14
6001	1.091	0.681	0.016	0.024	0.039	18
6200	1.169	0.681	0.016	0.028	0.043	19
6002-6201	1.248	0.803	0.016	0.028	0.043	18
6300	1.362	0.803	0.016	0.028	0.043	14
6003-6202	1.362	0.882	0.02	0.028	0.047	27
6301	1.441	0.803	0.02	0.031	0.051	25
6203	1.559	1.004	0.02	0.031	0.051	25
6004-6302	1.638	1.004	0.02	0.035	0.055	26
6005-6204-6303	1.831	1.201	0.024	0.035	0.059	35
6205-6304	2.028	1.398	0.024	0.035	0.059	31
6006	2.146	1.594	0.024	0.035	0.059	32
6007-6206-6305	2.421	1.594	0.028	0.043	0.071	40
6008	2.657	1.988	0.028	0.039	0.067	36
6306	2.815	1.801	0.028	0.055	0.083	42
6207	2.815	1.988	0.028	0.055	0.083	49
6009	2.933	2.185	0.031	0.043	0.075	48
6307	3.13	1.988	0.031	0.059	0.091	51
6010-6208	3.13	2.185	0.031	0.059	0.091	59
6209	3.327	2.382	0.035	0.063	0.098	81
6308	3.524	2.382	0.035	0.063	0.098	65
6011-6210	3.524	2.579	0.035	0.063	0.098	76
6012	3.72	2.972	0.039	0.047	0.087	73
6309	3.908	2.579	0.039	0.063	0.102	66
6013-6211	3.908	2.776	0.039	0.063	0.102	75
6310	4.291	2.776	0.049	0.057	0.106	81
6014-6212	4.291	2.972	0.049	0.057	0.106	90
6015	4.488	3.563	0.049	0.047	0.096	90
6311	4.685	2.972	0.049	0.061	0.11	72
6213	4.685	3.366	0.049	0.061	0.11	89
6016-6214	4.882	3.563	0.049	0.069	0.118	100
6312	5.079	3.366	0.049	0.077	0.126	91
6017-6215	5.079	3.76	0.049	0.077	0.126	113
6313	5.472	3.563	0.049	0.079	0.128	80
6018-6216	5.472	3.976	0.049	0.079	0.128	97
6314	5.866	3.76	0.059	0.067	0.126	86
6020-6217	5.866	4.173	0.059	0.067	0.126	102
6315	6.26	3.976	0.059	0.079	0.138	93
6021-6218	6.26	4.37	0.059	0.079	0.138	108
6316	6.654	4.37	0.059	0.091	0.15	106
6022-6219	6.654	4.764	0.059	0.091	0.15	123
6317	7.047	4.764	0.079	0.087	0.165	195
6024-6220	7.047	4.961	0.079	0.087	0.165	210
6318	7.441	4.764	0.079	0.091	0.169	171
6221	7.441	5.157	0.079	0.091	0.169	194
6319	7.805	5.157	0.079	0.098	0.177	183
6026-6222	7.805	5.551	0.079	0.098	0.177	208
6224-6320	8.386	5.945	0.089	0.089	0.177	212
6030-6321	8.78	6.339	0.089	0.093	0.181	213
6226	8.976	6.339	0.089	0.106	0.195	234
6032-6322	9.37	6.339	0.089	0.118	0.207	230
6228	9.764	6.732	0.098	0.098	0.197	227
6034-6324	10.157	6.732	0.098	0.118	0.217	250
6230	10.551	7.126	0.098	0.126	0.224	261
6036-6326	10.945	7.126	0.098	0.138	0.236	261
6038-6232	11.339	7.52	0.108	0.118	0.226	259
6328	11.732	7.52	0.108	0.142	0.25	295
6040-6234	12.126	7.953	0.118	0.122	0.24	293
6236-6330	12.52	8.346	0.118	0.126	0.244	294
6044-6238-6332	13.307	9.134	0.118	0.142	0.26	319
6048-6240-6334	14.094	9.528	0.118	0.165	0.283	345

Click for Imperial Dimensions

Ball Bearing - Metric Dimensions

Part Number	OD mm	ID mm	THICK mm	DISH mm	HEIGHT mm	Load 75% N
623	9.8	6.2	0.2	0.2	0.41	23
624	12.8	7.2	0.25	0.25	0.51	29
625-634	15.8	8.2	0.25	0.3	0.56	23
626-635	18.8	9.2	0.3	0.36	0.66	31
607	18.8	10.2	0.3	0.36	0.71	51
608-627	21.8	12.3	0.35	0.41	0.76	46
609	23.7	14.3	0.35	0.51	0.89	81
6000-629	25.7	14.3	0.4	0.51	0.89	63
6001	27.7	17.3	0.4	0.61	0.99	80
6200	29.7	17.3	0.4	0.71	1.09	82
6002-6201	31.7	20.4	0.4	0.71	1.09	81
6300	34.6	20.4	0.4	0.71	1.09	61
6003-6202	34.6	22.4	0.5	0.71	1.19	118
6301	36.6	20.4	0.5	0.79	1.3	110
6203	39.6	25.5	0.5	0.79	1.3	110
6004-6302	41.6	25.5	0.5	0.89	1.4	113
6005-6204-6303	46.5	30.5	0.6	0.89	1.5	153
6205-6304	51.5	35.5	0.6	0.89	1.5	135
6006	54.5	40.5	0.6	0.89	1.5	141
6007-6206-6305	61.5	40.5	0.7	1.09	1.8	176
6008	67.5	50.5	0.7	0.99	1.7	161
6306	71.5	45.7	0.7	1.4	2.11	185
6207	71.5	50.5	0.7	1.4	2.11	218
6009	74.5	55.5	0.8	1.09	1.91	211
6307	79.5	50.5	0.8	1.5	2.31	228
6010-6208	79.5	55.5	0.8	1.5	2.31	263
6209	84.5	60.5	0.9	1.6	2.49	359
6308	89.5	60.5	0.9	1.6	2.49	288
6011-6210	89.5	65.5	0.9	1.6	2.49	335
6012	94.5	75.5	1	1.19	2.21	325
6309	99.3	65.5	1	1.6	2.59	292
6013-6211	99.3	70.5	1	1.6	2.59	332
6310	109	70.5	1.25	1.45	2.69	357
6014-6212	109	75.5	1.25	1.45	2.69	398
6015	114	90.5	1.25	1.19	2.44	398
6311	119	75.5	1.25	1.55	2.79	320
6213	119	85.5	1.25	1.55	2.79	393
6016-6214	124	90.5	1.25	1.75	3	445
6312	129	85.5	1.25	1.96	3.2	405
6017-6215	129	95.5	1.25	1.96	3.2	500
6313	139	90.5	1.25	2.01	3.25	354
6018-6216	139	101	1.25	2.01	3.25	429
6314	149	95.5	1.5	1.7	3.2	379
6020-6217	149	106	1.5	1.7	3.2	450
6315	159	101	1.5	2.01	3.51	412
6021-6218	159	111	1.5	2.01	3.51	477
6316	169	111	1.5	2.31	3.81	470
6022-6219	169	121	1.5	2.31	3.81	546
6317	179	121	2	2.21	4.19	864
6024-6220	179	126	2	2.21	4.19	928
6318	189	121	2	2.31	4.29	759
6221	189	131	2	2.31	4.29	858
6319	198.2	131	2	2.49	4.5	812
6026-6222	198.2	141	2	2.49	4.5	923
6224-6320	213	151	2.25	2.26	4.5	941
6030-6321	223	161	2.25	2.36	4.6	942
6226	228	161	2.25	2.69	4.95	1036
6032-6322	238	161	2.25	3	5.26	1021
6228	248	171	2.5	2.49	5	1005
6034-6324	258	171	2.5	3	5.51	1106
6230	268	181	2.5	3.2	5.69	1155
6036-6326	278	181	2.5	3.51	5.99	1155
6038-6232	288	191	2.75	3	5.74	1145
6328	298	191	2.75	3.61	6.35	1307
6040-6234	308	202	3	3.1	6.1	1300
6236-6330	318	212	3	3.2	6.2	1302
6044-6238-6332	338	232	3	3.61	6.6	1415
6048-6240-6334	358	242	3	4.19	7.19	1529

Ball Bearing Disc Springs

Ball Bearing Disc Springs

Ball Bearing - Imperial Dimensions

Ball Bearing - Metric Dimensions