DIN 472 Retaining Rings For Bores(Internal) Circlip

Reverse Hole Retaining Rings for Shafts Circlips

Elastic retaining ring (circlip-snap ring)

DIN 472 retaining rings for bores are a common fastener used to connect two or more parts to prevent them from loosening or falling off under the action of vibration or other external forces. As a professional fastener manufacturer, Wolun Pneumatic produces Retaining Rings For Bores with high quality and reliability, and are widely used in machinery, automobiles, aerospace and other fields.

DIN 472 Retaining Rings For Bores are made of high-quality metal materials. After precision processing and heat treatment, they have excellent wear resistance and corrosion resistance. Its design is reasonable, easy to install, and can effectively fix parts to ensure the stability and safety of the equipment. The Retaining Rings For Bores produced by Wolun Pneumatic have complete specifications and can meet the needs of different fields and equipment,Widely used in automobiles, motorcycles, valves, electrical appliances, machines, Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, Food & Beverage, General Industry, Oil & Gas, Automotive Industryetc. Good for professionals and hobbyists.

DIN 472 Retaining Rings For Bores(Internal) Circlip

Bore Diameter do		8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	24
D	Nominal Size	8.7	9.8	10.8	11.8	13	14.1	15.1	16.2	17.3	18.3	19.5	20.5	21.5	22.5	23.5	25.9
	min	8.6	9.7	10.7	11.7	12.9	14	15	16.1	17.2	18.17	19.37	20.37	21.37	22.37	23.37	25.69
	max	9.06	10.16	11.16	12.16	13.36	14.46	15.46	16.56	17.66	18.72	19.92	20.92	21.92	22.92	23.92	26.32
h	Nominal Size	0.6	0.6	0.8	0.8	0.8	0.8	1	1	1	1	1	1	1	1	1	1.2
	min	0.53	0.53	0.7	0.7	0.7	0.7	0.87	0.87	0.87	0.87	0.87	0.87	0.87	0.87	0.87	1.07
	max	0.64	0.64	0.84	0.84	0.84	0.84	1.05	1.05	1.05	1.05	1.05	1.05	1.05	1.05	1.05	1.25
d₁		1	1	1.5	1.5	1.5	1.7	1.7	1.7	1.7	1.7	1.7	2	2	2	2	2
α		45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°	45°
C	min=nominal size	0.3	0.3	0.4	0.4	0.4	0.4	0.5	0.5	0.5	0.5	0.5	0.6	0.6	0.6	0.6	0.6
C	max	0.335	0.335	0.44	0.44	0.44	0.44	0.54	0.54	0.54	0.54	0.54	0.64	0.64	0.64	0.64	0.64
a	max	2.33	2.48	2.98	2.98	3.08	3.43	3.43	3.48	3.53	3.56	3.76	4.26	4.26	4.26	4.26	4.36
R		3.2	3.6 1	4.1 1.5	4.6 1.5	5.1 1.5	5.5 1.7	6 1.7	6.5 1.7	7 1.7	7.5 1.7	7.9 1.7	8.2 2	8.7 2	9.2 2	9.7 2	10.8 2
R₁		1	3.6 1	4.1 1.5	4.6 1.5	5.1 1.5	5.5 1.7	6 1.7	6.5 1.7	7 1.7	7.5 1.7	7.9 1.7	8.2 2	8.7 2	9.2 2	9.7 2	10.8 2
R₂		0.8	0.8	1	1	1	1	1	1	1	1	1	1.2	1.2	1.2	1.2	1.2
b		1	1.2	1.7	1.7	1.7	1.7	2.1	2.1	2.1	2.1	2.1	2.5	2.5	2.5	2.5	2.5
per 1000 units ≈kg		0.09	0.1	0.23	0.26	0.28	0.31	0.5	0.54	0.57	0.61	0.64	0.8	0.84	0.88	0.92	1.21