Metric Belleville Springs

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152 Products

Belleville Disc Springs

These conically shaped springs have the highest load ratings of any disc spring in our offering. They’re used on shafts, bolts, and the ends of valves to maintain tension and separate components. Unlike Belleville washers, they return to their original height once the load is removed.

Deflection is the distance a spring compresses under load. Flat load is the load at which the spring is completely compressed.

Springs may be stacked to increase working load and deflection. In a nested stack, working load is multiplied by the number of springs used, while deflection remains unchanged. In an inverted stack, deflection is multiplied by the number of springs used, while the working load remains unchanged. In a nested and inverted stack, both load and deflection are increased.

For technical drawings and 3-D models, click on a part number.

Metric

Stacking Configurations

For Shaft Dia., mm	ID, mm	OD, mm	Thick., mm	Ht., mm	Deflection @ Working Load, mm	Working Load, lbs.	Flat Load, lbs.	Material	Pkg. Qty.		Pkg.
3	3.2	6	0.3	0.45	0.113	26	34	Chrome-Vanadium Steel	12	000000000	00000
3	3.2	8	0.3	0.55	0.187	23	28	Chrome-Vanadium Steel	12	000000000	0000
3	3.2	8	0.5	0.7	0.15	80	104	Chrome-Vanadium Steel	12	000000000	0000
4	4.2	8	0.2	0.45	0.187	8	9	Chrome-Vanadium Steel	12	000000000	0000
4	4.2	8	0.4	0.6	0.15	47	59	Chrome-Vanadium Steel	12	000000000	0000
4	4.2	10	0.4	0.7	0.225	42	52	Chrome-Vanadium Steel	12	000000000	0000
4	4.2	12	0.4	0.8	0.3	40	46	Chrome-Vanadium Steel	12	000000000	0000
5	5.2	10	0.25	0.55	0.225	12	14	Chrome-Vanadium Steel	12	000000000	0000
5	5.2	10	0.4	0.7	0.225	47	57	Chrome-Vanadium Steel	12	000000000	0000
5	5.2	10	0.5	0.75	0.187	73	93	Chrome-Vanadium Steel	12	000000000	0000
5	5.2	12	0.5	0.9	0.3	78	95	Chrome-Vanadium Steel	12	000000000	0000
5	5.2	15	0.4	0.95	0.412	39	40	Chrome-Vanadium Steel	12	000000000	0000
6	6.2	12	0.5	0.85	0.262	73	90	Chrome-Vanadium Steel	12	00000000	0000
6	6.2	12	0.6	0.95	0.262	124	157	Chrome-Vanadium Steel	12	000000000	0000
6	6.2	12.5	0.35	0.8	0.337	33	36	Chrome-Vanadium Steel	12	000000000	0000
6	6.2	12.5	0.5	0.85	0.262	66	81	Chrome-Vanadium Steel	12	000000000	0000
6	6.2	12.5	0.7	1	0.225	148	191	Chrome-Vanadium Steel	12	000000000	0000
6	6.2	15	0.5	1	0.375	65	75	Chrome-Vanadium Steel	12	000000000	0000
6	6.2	18	0.8	1.5	0.525	240	287	Chrome-Vanadium Steel	12	000000000	0000
7	7.2	14	0.5	0.9	0.3	63	75	Chrome-Vanadium Steel	12	000000000	0000
7	7.2	14	0.8	1.1	0.225	179	233	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	15	0.7	1.1	0.3	149	189	Chrome-Vanadium Steel	12	00000000	0000
8	8.2	16	0.4	0.9	0.375	35	37	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	16	0.6	1.05	0.337	92	112	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	16	0.7	1.2	0.375	161	199	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	16	0.8	1.2	0.3	185	238	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	16	0.9	1.25	0.262	228	296	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	18	0.5	1.1	0.45	59	64	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	18	0.8	1.3	0.375	176	220	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	18	1	1.5	0.375	336	431	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	20	0.6	1.3	0.525	92	101	Chrome-Vanadium Steel	12	000000000	0000
8	8.2	23	0.8	1.55	0.562	161	189	Chrome-Vanadium Steel	12	000000000	0000
9	9.2	18	0.7	1.2	0.375	127	157	Chrome-Vanadium Steel	12	000000000	0000
9	9.2	18	1	1.4	0.3	282	366	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	0.4	0.9	0.375	22	23	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	0.5	1.15	0.487	57	60	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	0.8	1.35	0.412	168	208	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	0.9	1.45	0.412	236	297	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	1	1.55	0.412	320	408	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	1.1	1.55	0.337	342	444	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	1.25	1.75	0.375	557	724	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	20	1.5	1.8	0.225	566	750	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	23	1	1.7	0.525	296	366	Chrome-Vanadium Steel	12	000000000	0000
10	10.2	28	1.25	2.25	0.75	538	652	Chrome-Vanadium Steel	12	000000000	0000
11	11.2	22.5	1.25	1.75	0.375	433	564	Chrome-Vanadium Steel	12	000000000	0000
12	12.2	23	1.5	2.1	0.45	896	1,165	Chrome-Vanadium Steel	12	000000000	0000
12	12.2	25	0.9	1.6	0.525	193	236	Chrome-Vanadium Steel	12	000000000	0000
12	12.2	25	1.25	1.98	0.548	521	659	Chrome-Vanadium Steel	12	000000000	0000
12	12.2	25	1.5	2.05	0.412	658	859	Chrome-Vanadium Steel	12	000000000	0000
12	12.2	28	1.5	2.25	0.562	691	887	Chrome-Vanadium Steel	12	000000000	00000
14	14.2	28	1	1.8	0.6	249	301	Chrome-Vanadium Steel	12	000000000	0000
14	14.2	28	1.5	2.15	0.487	639	827	Chrome-Vanadium Steel	12	000000000	0000
14	14.3	34	1.5	2.55	0.787	672	832	Chrome-Vanadium Steel	12	000000000	0000
16	16.3	31.5	1.25	2.15	0.675	430	530	Chrome-Vanadium Steel	12	000000000	0000
16	16.3	31.5	1.5	2.4	0.675	726	916	Chrome-Vanadium Steel	12	000000000	0000
16	16.3	31.5	1.75	2.45	0.525	870	1,132	Chrome-Vanadium Steel	12	000000000	0000
16	16.3	31.5	2	2.75	0.562	1,388	1,810	Chrome-Vanadium Steel	12	000000000	00000
16	16.3	34	1.5	2.55	0.787	709	878	Chrome-Vanadium Steel	12	000000000	00000
16	16.3	34	2	2.85	0.637	1,300	1,685	Chrome-Vanadium Steel	12	00000000	00000
16	16.3	40	1.5	2.8	0.975	618	737	Chrome-Vanadium Steel	12	000000000	00000
16	16.3	40	2	3.1	0.825	1,162	1,479	Chrome-Vanadium Steel	6	000000000	0000
18	18.3	35.5	2	2.8	0.6	1,166	1,516	Chrome-Vanadium Steel	12	000000000	00000
18	18.3	40	2	3.15	0.862	1,271	1,612	Chrome-Vanadium Steel	6	000000000	0000
20	20.4	40	1	2.3	0.975	228	240	Chrome-Vanadium Steel	6	000000000	0000
20	20.4	40	1.5	2.65	0.862	589	719	Chrome-Vanadium Steel	6	000000000	0000
20	20.4	40	2.25	3.15	0.675	1,461	1,900	Chrome-Vanadium Steel	6	000000000	0000
20	20.4	40	2.5	3.45	0.712	2,111	2,752	Chrome-Vanadium Steel	6	000000000	0000
20	20.4	50	2	3.5	1.125	1,054	1,291	Chrome-Vanadium Steel	6	000000000	00000
20	20.4	50	2.5	3.85	1.012	1,780	2,270	Chrome-Vanadium Steel	6	000000000	00000
20	20.5	60	2.5	4.7	1.65	2,081	2,474	Chrome-Vanadium Steel	1	000000000	0000
20	20.5	60	3	5.2	1.65	3,476	4,276	Chrome-Vanadium Steel	1	000000000	0000
22	22.4	45	2.5	3.5	0.75	1,734	2,256	Chrome-Vanadium Steel	6	000000000	00000
24	24.5	70	3	5.3	1.725	2,699	3,296	Chrome-Vanadium Steel	1	000000000	0000
25	25.4	50	2	3.4	1.05	1,071	1,325	Chrome-Vanadium Steel	6	000000000	00000
25	25.4	50	3	4.1	0.825	2,692	3,516	Chrome-Vanadium Steel	6	000000000	00000
25	25.5	60	3	4.65	1.237	2,649	3,372	Chrome-Vanadium Steel	1	000000000	0000
25	25.5	70	2	4.5	1.875	997	1,068	Chrome-Vanadium Steel	1	00000000	0000
28	28.5	56	3	4.3	0.975	2,560	3,316	Chrome-Vanadium Steel	1	000000000	0000
30	30.5	60	3	4.7	1.275	2,973	3,774	Chrome-Vanadium Steel	1	000000000	0000
30	30.5	70	3	5.1	1.575	2,568	3,181	Chrome-Vanadium Steel	1	000000000	0000
30	31	63	2.5	4.25	1.312	1,616	2,001	Chrome-Vanadium Steel	1	000000000	0000
30	31	63	3.5	4.9	1.05	3,378	4,393	Chrome-Vanadium Steel	1	000000000	0000
35	35.5	70	3	5.1	1.575	2,762	3,421	Chrome-Vanadium Steel	1	000000000	0000
35	36	71	4	5.6	1.2	4,616	6,005	Chrome-Vanadium Steel	1	000000000	0000
40	40.5	70	4	5.7	1.275	5,595	7,255	Chrome-Vanadium Steel	1	000000000	0000
40	40.5	70	5	6.4	1.05	8,860	11,670	Chrome-Vanadium Steel	1	000000000	0000
40	41	80	3	5.3	1.725	2,365	2,887	Chrome-Vanadium Steel	1	000000000	0000
45	46	90	5	7	1.5	7,049	9,169	Chrome-Vanadium Steel	1	000000000	00000
50	51	100	4	7	2.25	4,648	5,696	Chrome-Vanadium Steel	1	000000000	00000
50	51	100	6	8.2	1.65	10,796	14,098	Chrome-Vanadium Steel	1	000000000	00000
50	51	125	6	9.4	2.55	9,961	12,646	Chrome-Vanadium Steel	1	000000000	00000
60	61	125	6	9.6	2.7	11,403	14,394	Chrome-Vanadium Steel	1	000000000	00000
70	71	150	6	10.85	3.637	10,959	13,258	Chrome-Vanadium Steel	1	000000000	00000
70	72	140	5	9	3	6,277	7,608	Chrome-Vanadium Steel	1	000000000	00000

Corrosion-Resistant Belleville Disc Springs

Made of stainless steel, these springs are more corrosion resistant than steel springs. Use them on shafts, bolts, and the ends of valves to maintain tension and separate components. Unlike Belleville washers, they return to their original height once the load is removed.

Deflection is the distance a spring compresses under load. Flat load is the load at which the spring is completely compressed.

For technical drawings and 3-D models, click on a part number.

Metric

Stacking Configurations

For Shaft Dia., mm	ID, mm	OD, mm	Thick., mm	Ht., mm	Deflection @ Working Load, mm	Working Load, lbs.	Flat Load, lbs.	Material	Pkg. Qty.		Pkg.
4	4.2	8	0.4	0.6	0.15	51	64	17-7 PH Stainless Steel	12	000000000	00000
5	5.2	10	0.5	0.75	0.19	79	100	17-7 PH Stainless Steel	12	000000000	0000
6	6.2	12.5	0.5	0.85	0.32	81	87	17-7 PH Stainless Steel	12	000000000	0000
6	6.2	12.5	0.7	1	0.2	143	209	17-7 PH Stainless Steel	12	000000000	0000
6	6.2	18	0.8	1.3	0.38	176	218	17-7 PH Stainless Steel	12	000000000	00000
8	8.2	16	0.6	1.05	0.41	112	119	17-7 PH Stainless Steel	12	000000000	0000
8	8.2	16	0.7	1.15	0.34	155	193	17-7 PH Stainless Steel	12	000000000	00000
8	8.2	16	0.9	1.25	0.25	232	319	17-7 PH Stainless Steel	12	000000000	0000
10	10.2	20	0.9	1.45	0.42	255	318	17-7 PH Stainless Steel	12	000000000	00000
10	10.2	20	1	1.55	0.39	330	441	17-7 PH Stainless Steel	12	000000000	00000
12	12.2	25	1.5	2.05	0.36	629	930	17-7 PH Stainless Steel	6	000000000	0000
14	14.2	27.9	1	1.8	0.73	302	321	17-7 PH Stainless Steel	6	000000000	00000
14	14.2	27.9	1.5	2.15	0.46	655	894	17-7 PH Stainless Steel	6	000000000	00000
16	16.3	31.5	2	2.75	0.46	1,247	1,980	17-7 PH Stainless Steel	6	000000000	00000
18	18.3	35.6	2	2.8	0.57	1,184	1,625	17-7 PH Stainless Steel	6	000000000	00000

Belleville Disc Springs for Ball Bearings

Install these springs, also known as bearing preload washers, against ball bearings to reduce noise and unwanted movement along the shaft. Unlike Belleville washers, they return to their original height once working loads are removed.

Deflection is the distance a spring compresses under load. Flat load is the load at which the spring is completely compressed.

For technical drawings and 3-D models, click on a part number.

Metric

Stacking Configurations

For Bearing Trade Number	ID, mm	OD, mm	Thick., mm	Ht., mm	Deflection @ Working Load, mm	Working Load, lbs.	Flat Load	Material	Pkg. Qty.		Pkg.
623, EL3	6.2	9.8	0.2	0.4	0.15	5	Not Rated	High-Carbon Steel	10	00000000	00000
624, EL4	7.2	12.8	0.25	0.5	0.19	7	Not Rated	High-Carbon Steel	10	00000000	0000
625, 634, EL5	8.2	15.8	0.25	0.55	0.23	5	Not Rated	High-Carbon Steel	10	00000000	0000
626, 635	9.2	18.8	0.3	0.65	0.26	6	Not Rated	High-Carbon Steel	10	00000000	0000
607, EL7	10.2	18.8	0.35	0.7	0.26	11	Not Rated	High-Carbon Steel	10	00000000	0000
608, 627, EL8	12.3	21.8	0.35	0.75	0.3	10	Not Rated	High-Carbon Steel	10	00000000	0000
609, EL9	14.3	23.7	0.4	0.9	0.38	18	Not Rated	High-Carbon Steel	10	00000000	0000
6000, 629	14.3	25.7	0.4	0.9	0.38	14	Not Rated	High-Carbon Steel	10	00000000	0000
6001	17.3	27.7	0.4	1	0.45	18	Not Rated	High-Carbon Steel	10	00000000	0000
6200	17.4	29.7	0.4	1.1	0.53	19	Not Rated	High-Carbon Steel	10	00000000	0000
6002, 6201	20.4	31.7	0.4	1.1	0.53	18	Not Rated	High-Carbon Steel	10	00000000	0000
6300	20.4	34.6	0.4	1.1	0.53	14	Not Rated	High-Carbon Steel	10	00000000	0000
6301	20.4	36.6	0.5	1.3	0.6	25	Not Rated	High-Carbon Steel	10	00000000	0000
6003, 6202	22.4	34.6	0.5	1.2	0.53	27	Not Rated	High-Carbon Steel	10	00000000	0000
6203	25.5	39.6	0.5	1.3	0.6	25	Not Rated	High-Carbon Steel	10	00000000	0000
6004, 6302	25.5	41.6	0.5	1.4	0.68	25	Not Rated	High-Carbon Steel	10	00000000	0000
6005, 6204, 6303	30.5	46.5	0.6	1.5	0.68	34	Not Rated	High-Carbon Steel	10	00000000	00000
6205, 6304	35.5	51.5	0.6	1.5	0.68	30	Not Rated	High-Carbon Steel	5	00000000	0000
6006	40.5	54.5	0.6	1.5	0.68	32	Not Rated	High-Carbon Steel	5	00000000	00000
6007, 6206, 6305	40.5	61.5	0.7	1.8	0.83	40	Not Rated	High-Carbon Steel	2	000000000	0000
6306	45.5	71.5	0.7	2.1	1.05	42	Not Rated	High-Carbon Steel	2	000000000	0000
6008	50.5	67.5	0.7	1.7	0.75	36	Not Rated	High-Carbon Steel	2	000000000	0000
6207	50.5	71.5	0.7	2.1	1.05	49	Not Rated	High-Carbon Steel	2	000000000	0000
6307	50.5	79.5	0.8	2.3	1.13	51	Not Rated	High-Carbon Steel	2	000000000	0000
6010, 6208	55.5	79.5	0.8	2.3	1.13	59	Not Rated	High-Carbon Steel	2	000000000	0000
6009	55.5	74.5	0.8	1.9	0.83	47	Not Rated	High-Carbon Steel	2	000000000	0000
6209	60.5	84.5	0.9	2.5	1.2	81	Not Rated	High-Carbon Steel	2	000000000	0000
6308	60.5	89.5	0.9	2.5	1.2	64	Not Rated	High-Carbon Steel	2	000000000	0000
6011, 6210	65.5	89.5	0.9	2.5	1.2	75	Not Rated	High-Carbon Steel	2	000000000	0000
6309	65.5	99	1	2.6	1.2	65	Not Rated	High-Carbon Steel	2	000000000	00000
6013, 6211	70.5	99	1	2.6	1.2	75	Not Rated	High-Carbon Steel	1	000000000	0000
6310	70.5	109	1.25	2.7	1.09	80	Not Rated	High-Carbon Steel	1	00000000	00000
6012	75.5	94.5	1	2.2	0.9	73	Not Rated	High-Carbon Steel	1	000000000	0000
6014, 6212	75.5	109	1.25	2.7	1.09	89	Not Rated	Chrome-Vanadium Steel	1	000000000	0000
6311	75.5	119	1.25	2.8	1.16	71	Not Rated	High-Carbon Steel	1	00000000	00000
6213	85.5	119	1.25	2.8	1.16	88	Not Rated	High-Carbon Steel	1	000000000	00000
6312	85.5	129	1.25	3.2	1.46	91	Not Rated	High-Carbon Steel	1	000000000	00000
6015	90.5	114	1.25	2.45	0.9	89	Not Rated	High-Carbon Steel	1	000000000	00000
6313	90.5	139	1.25	3.25	1.5	79	Not Rated	High-Carbon Steel	1	00000000	00000
6017, 6215	95.5	129	1.25	3.2	1.46	112	Not Rated	High-Carbon Steel	1	000000000	00000
6314	95.5	149	1.5	3.2	1.28	85	Not Rated	High-Carbon Steel	1	00000000	00000
6018, 6216	101	139	1.25	3.25	1.5	96	Not Rated	High-Carbon Steel	1	00000000	00000
6020, 6217	106	149	1.5	3.2	1.28	101	Not Rated	High-Carbon Steel	1	00000000	00000

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