China DIN472 65Mn Black Dacromet Retaining Rings For Bores Normal Type Φ35 - Φ98 for sale

DIN472 65Mn Black Dacromet Retaining Rings For Bores Normal Type Φ35 - Φ98

Name: DIN472 65Mn Black Dacromet Retaining Rings For Bores Normal Type u03a635 - u03a698
Brand: Jiangsu Ying Yan Fastening System Technology Co.Ltd

Price Negotiable

Price: Negotiable

MOQ: 1000pieces

Delivery Time: Negotiable

Brand: YingYan

Product Description

DIN472 65Mn Black Dacromet Retaining Rings For Bores - Normal Type Φ35-Φ98

Nominal Diameter		8	9	10	11	12	13	14
d ①
s	max	0.8	0.8	1	1	1	1	1
s	min	0.75	0.75	0.94	0.94	0.94	0.94	0.94
dc	max	9.06	10.16	11.16	12.16	13.36	14.46	15.46
dc	min	8.6	9.7	10.7	11.7	12.9	14	15
a	max	2.4	2.5	3.2	3.3	3.4	3.6	3.7
b	≈	1.1	1.3	1.4	1.5	1.7	1.8	1.9
d1	min	1	1	1.2	1.2	1.5	1.5	1.7
d2		3	3.7	3.3	4.1	4.9	5.4	6.2
per 1000 units ≈ kg		0.14	0.15	0.18	0.31	0.37	0.42	0.52
Nominal Diameter		15	16	17	18	19	20	21
d ①
s	max	1	1	1	1	1	1	1
s	min	0.94	0.94	0.94	0.94	0.94	0.94	0.94
dc	max	16.56	17.66	18.72	19.92	20.92	21.92	22.92
dc	min	16.1	17.2	18.17	19.37	20.37	21.37	22.37
a	max	3.7	3.8	3.9	4.1	4.1	4.2	4.2
b	≈	2	2	2.1	2.2	2.2	2.3	2.4
d1	min	1.7	1.7	1.7	2	2	2	2
d2		7.2	8	8.8	9.4	10.4	11.2	12.2
per 1000 units ≈ kg		0.56	0.6	0.65	0.74	0.83	0.9	1
Nominal Diameter		22	24	25	26	28	30	31
d ①
s	max	1	1.2	1.2	1.2	1.2	1.2	1.2
s	min	0.94	1.14	1.14	1.14	1.14	1.14	1.14
dc	max	23.92	26.32	27.32	28.32	30.6	32.6	33.9
dc	min	23.37	25.69	26.69	27.69	29.85	31.85	33.15
a	max	4.2	4.4	4.5	4.7	4.8	4.8	5.2
b	≈	2.5	2.6	2.7	2.8	2.9	3	3.2
d1	min	2	2	2	2	2	2	2.5
d2		13.2	14.8	15.5	16.1	17.9	19.9	20
per 1000 units ≈ kg		1.1	1.42	1.5	1.6	1.8	2.06	2.1
Nominal Diameter		32	34	35	36	37	38	40
d ①
s	max	1.2	1.5	1.5	1.5	1.5	1.5	1.75
s	min	1.14	1.44	1.44	1.44	1.44	1.44	1.69
dc	max	34.9	37	38.3	39.3	40.3	41.3	44.4
dc	min	34.15	36.25	37.55	38.55	39.55	40.55	43.11
a	max	5.4	5.4	5.4	5.4	5.5	5.5	5.8
b	≈	3.2	3.3	3.4	3.5	3.6	3.7	3.9
d1	min	2.5	2.5	2.5	2.5	2.5	2.5	2.5
d2		20.6	22.6	23.6	24.6	25.4	26.4	27.8
per 1000 units ≈ kg		2.21	3.2	3.54	3.7	3.74	3.9	4.7
Nominal Diameter		42	45	47	48	50	52	55
d ①
s	max	1.75	1.75	1.75	1.75	2	2	2
s	min	1.69	1.69	1.69	1.69	1.93	1.93	1.93
dc	max	46.4	49.4	51.6	52.6	55.3	57.3	60.3
dc	min	45.11	48.11	50.04	51.04	53.74	55.74	58.74
a	max	5.9	6.2	6.4	6.4	6.5	6.7	6.8
b	≈	4.1	4.3	4.4	4.5	4.6	4.7	5
d1	min	2.5	2.5	2.5	2.5	2.5	2.5	2.5
d2		29.6	32	33.5	34.5	36.3	37.9	40.7
per 1000 units ≈ kg		5.4	6	6.1	6.7	7.3	8.2	8.3
Nominal Diameter		56	58	60	62	63	65	68
d ①
s	max	2	2	2	2	2	2.5	2.5
s	min	1.93	1.93	1.93	1.93	1.93	2.43	2.43
dc	max	61.3	63.3	65.3	67.3	68.3	70.3	73.6
dc	min	59.74	61.74	63.74	65.74	66.74	68.74	72.04
a	max	6.8	6.9	7.3	7.3	7.3	7.6	7.8
b	≈	5.1	5.2	5.4	5.5	5.6	5.8	6.1
d1	min	2.5	2.5	2.5	2.5	2.5	3	3
d2		41.7	43.5	44.7	46.7	47.7	49	51.6
per 1000 units ≈ kg		8.7	10.5	11.1	11.2	12.4	14.3	16
Nominal Diameter		70	72	75	78	80	82	85
d ①
s	max	2.5	2.5	2.5	2.5	2.5	2.5	3
s	min	2.43	2.43	2.43	2.43	2.43	2.43	2.92
dc	max	75.6	77.6	80.6	83.8	86.8	88.8	91.8
dc	min	74.04	76.04	79.04	81.96	84.96	86.96	89.96
a	max	7.8	7.8	7.8	8.5	8.5	8.5	8.6
b	≈	6.2	6.4	6.6	6.8	7	7	7.2
d1	min	3	3	3	3	3	3	3.5
d2		53.6	55.6	58.6	60.1	62.1	64.1	66.9
per 1000 units ≈ kg		16.5	18.1	18.8	20.4	22	24	25.3
Nominal Diameter		88	90	92	95	98	100	102
d ①
s	max	3	3	3	3	3	3	4
s	min	2.92	2.92	2.92	2.92	2.92	2.92	3.9
dc	max	94.8	96.8	98.8	101.8	104.8	106.8	109.3
dc	min	92.96	94.96	96.96	99.96	102.96	104.96	107.46
a	max	8.6	8.6	8.7	8.8	9	9.2	9.5
b	≈	7.4	7.6	7.8	8.1	8.3	8.4	8.5
d1	min	3.5	3.5	3.5	3.5	3.5	3.5	3.5
d2		69.9	71.9	73.7	76.5	79	80.6	82
per 1000 units ≈ kg		28	31	32	35	37	38	55
Nominal Diameter		105	108	110	112	115	120	125
d ①
s	max	4	4	4	4	4	4	4
s	min	3.9	3.9	3.9	3.9	3.9	3.9	3.9
dc	max	113.3	116.3	118.3	120.3	123.5	128.5	133.5
dc	min	111.46	114.46	116.46	118.46	121.37	126.37	131.37
a	max	9.5	9.5	10.4	10.5	10.5	11	11
b	≈	8.7	8.9	9	9.1	9.3	9.7	10
d1	min	3.5	3.5	3.5	3.5	3.5	3.5	4
d2		85	88	88.2	90	93	96.9	101.9
per 1000 units ≈ kg		56	60	64.5	72	74.5	77	79
Nominal Diameter		130	135	140	145	150	155	160
d ①
s	max	4	4	4	4	4	4	4
s	min	3.9	3.9	3.9	3.9	3.9	3.9	3.9
dc	max	138.5	143.5	148.5	153.5	159.5	165.5	170.5
dc	min	136.37	141.37	146.37	151.37	157.37	163.37	168.37
a	max	11	11.2	11.2	11.4	12	12	13
b	≈	10.2	10.5	10.7	10.9	11.2	11.4	11.6
d1	min	4	4	4	4	4	4	4
d2		106.9	111.5	116.5	121	124.8	129.8	132.7
per 1000 units ≈ kg		82	84	87.5	93	105	107	110
Nominal Diameter		165	170	175	180	185	190	195
d ①
s	max	4	4	4	4	4	4	4
s	min	3.9	3.9	3.9	3.9	3.9	3.9	3.9
dc	max	176	181	186.2	191.2	196.2	201.2	206.2
dc	min	173.87	178.87	183.78	188.78	193.78	198.78	203.78
a	max	13	13.5	13.5	14.2	14.2	14.2	14.2
b	≈	11.8	12.2	12.7	13.2	13.7	13.8	13.8
d1	min	4	4	4	4	4	4	4
d2		137.7	141.6	146.6	150.2	155.2	160.2	165.2
per 1000 units ≈ kg		125	140	150	165	170	175	183
Nominal Diameter		200	210	220	230	240	250	260
d ①
s	max	4	5	5	5	5	5	5
s	min	3.9	4.88	4.88	4.88	4.88	4.88	4.88
dc	max	211.2	223.7	233.7	243.7	254	264	277
dc	min	208.78	221.28	231.28	241.28	251.19	261.19	274.19
a	max	14.2	14.2	14.2	14.2	14.2	14.2	16.2
b	≈	14	14	14	14	14	14	16
d1	min	4	4	4	4	4	4	5
d2		170.2	180.2	190.2	200.2	210.2	220.2	226
per 1000 units ≈ kg		195	270	315	330	345	360	375
Nominal Diameter		270	280	290	300
d ①
s	max	5	5	5	5
s	min	4.88	4.88	4.88	4.88
dc	max	287	297	307	317
dc	min	284.19	294.19	304.19	314.19
a	max	16.2	16.2	16.2	16.2
b	≈	16	16	16	16
d1	min	5	5	5	5
d2		236	246	256	266
per 1000 units ≈ kg		388	400	415	435

Characteristics:

Standard Sizes: These retaining rings typically come in a range of standard sizes, allowing for the selection of a suitable ring based on the axle diameter and the size of the part needing fixation.
Simple Structure: The retaining ring is usually made of a circular metal sheet with an opening in the middle, enabling easy installation on the axle.
Easy Installation: The retaining ring can be installed onto the axle by pushing axially or tapping in, requiring no special tools or equipment.
Diverse Materials: Depending on the application environment and requirements, retaining rings can be made from various materials such as stainless steel, carbon steel, copper alloys, etc.

Advantages:

Effective Fixation: Retaining rings effectively prevent parts from moving or falling off the axle, ensuring stability and reliability of the mechanical system.
Low Cost: Due to their simple structure, the manufacturing cost of retaining rings is relatively low, making them suitable for mass production.
High Adaptability: Retaining rings can adapt to various axle diameters and part sizes, demonstrating strong versatility.
Easy Maintenance: Both installation and removal of retaining rings are relatively straightforward, facilitating equipment maintenance and part replacements.

Applicable Scenarios:

Transmission Parts on Axles: In transmission systems, such as gears and pulley wheels, retaining rings can be used to fix parts onto axles.
Bearing Fixation: In some applications, it is necessary to ensure the stability of bearings on axles, where retaining rings come into play.
Positioning Elements: Retaining rings can also serve as positioning elements, ensuring accurate relative positions of other parts on axles.
Frequent Part Replacement Scenarios: Due to their ease of installation and removal, retaining rings are particularly suitable for scenarios requiring frequent part replacements, such as in test equipment and testing benches.