Disc Spring Ring

What are the Functions of the Disc Spring Ring

Dish spring ring, also known as disc spring washer or Belleville spring washer, according to the load force size, in turn divided into A, B, C type 3 different thickness, can be widely used in different levels of bolt connection, can effectively replace the ordinary spring washer, but not suitable for use as a lock washer.

Specifications of Disc Spring Ring

A D/t≈18: ho/t=0.4: E=206000 N/mm, u=0.3
Category	D/ mm	d mm	t/ mm	ho/ mm	Ho/ mm	1~0.75h,					Q(kg1000片)
						V mm	(HO-1) mm	F/ N	6onl/ (N/mm)	6,6/ (N/mm)
1	8	4.2	0.4	02	0.6	0.15	0.45	210	-1200	1220	0.114
	10	5.2	0.5	0.25	0.75	0.19	0.56	329	-1210	1240	0.225
	12.5	6.2	0.7	0.3	1	0.23	0.77	637	-1280	1420	0.508
	14	7.2	0.8	0.3	1.1	0.23	0.87	813	-1190	1340	0.711
	16	8.2	0.9	0.35	1.25	0.26	0.99	1000	-1160	1290	1.050
	18	9.2	1	0.4	1.4	0.3	1.1	1250	-1170	1300	1.480
	20	10.2	1.1	0.45	1.55	0.34	1.21	1530	-1180	1300	2.010
2	22.5	11.2	1.25	0.5	1.75	0.38	1.37	1950	-1170	1320	2,940
	25	122	1.5	0.55	2.05	0.41	1.64	2910	-1210	1410	4,400
	28	14.2	1.5	0.65	2.15	0.49	1.66	2850	-1180	1280	5.390
	31.5	16.3	1.75	0.7	2.45	0.53	1.92	3900	-1190	1320	7.840
	35.5	18.3	2	0.8	2.8	0.6	22	5190	-1210	1330	11.40
	40	20.4	2.25	0.9	3.15	0.68	2.47	6540	-1210	1340	16.40
	45	22.4	2.5	1	3.5	0.75	2.75	7720	-1150	1330	23.50
	50	25.4	3	11	4.1	0.83	3.27	12000	-1250	1430	34.30
	56	28.5	3	1.3	4.3	0.98	3.32	11400	-1180	1280	43.00
	63	31	3.5	1.4	4.9	1.05	3.85	15000	-1140	1300	64.90
	71	36	4	1.6	5.6	1.2	4.4	20500	-1200	1330	91.80
	80	41	5	17	6.7	128	5.42	33700	-1260	1460	145.0
	90	46	5	2	7	1.5	5.5	31400	-1170	1300	184.5
	100	51	6	2.2	8.2	1.65	6.55	48000	-1250	1420	273.7
	112	57	6	25	8.5	1.88	6.62	13800	-1130	1240	243.8
3	125	64	8(7.5)	2.6	10.6	1.95	8.65	85900	-1280	1330	533.0
	140	72	8(7.5)	32	112	2.4	8.8	85300	-1260	1280	666.6
	160	82	10(9.4)	35	135	2.63	10.87	139000	-1320	1340	1094
	180	92	10(9.4)	4	14	3	11	125000	-1180	1220	1387
	200	102	12(11.25)	42	162	3.15	13.05	183000	-1120	1230	2100
	225	112	12(11.25)	5	17	3.75	13.25	171000	-1120	1140	2640
	250	127	14(13.1)	5.6	19.6	4.2	15.4	249000	-1200	1220	3750

Materials we can use on Disc Spring Ring

Application Industries of Disc Spring Ring

• Automotive field: It is used for shock absorption in the automobile suspension system, preventing the loosening of engine fastening bolts, etc.
• Mechanical engineering: It serves as a powerful buffer and vibration-damping spring in heavy machinery such as presses and is also used in weaponry and equipment like cannons and airplanes.
• Pipeline system: It supports equipment such as pipelines and valves to prevent pipeline deformation; it is used in the sealing parts of pipelines and valves to prevent the leakage of media.
• Daily machinery: For example, it is used as a nut anti-loosening device in furniture assembly to improve stability.

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