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Reverse Retaining Ring for External Shaft Grooves-M1408 AV Suppliers

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Reverse Retaining Ring for External Shaft Grooves-M1408 AV

A shaft reverse retaining ring, is a kind of elastic element used for connecting and fixing parts, its function is to fix the reverse shaft and prevent it from slipping or falling off, when installed, its elastic deformation is in the opposite direction to the common shaft elastic retaining ring.

Material: conventional carbon steel and stainless steel (65Mn, C67S, 2Cr13, 304, 1.4122, etc.)

Surface treatment: all kinds of conventional standard treatment, such as phosphating, Dacromet, Jumet, zinc plating, zinc nickel plating, electrophoresis, and so on.

d1: specification/nominal size; S: thickness; d3: inner diameter; ≈b: shoulder width; d5: small hole; Wt: weight; FN: groove bearing capacity; FR: retaining ring bearing capacity (right angle); g: chamfer size; FRg: retaining ring bearing capacity (chamfer); n abl: limit speed;

Reverse Retaining Ring for External Shaft Grooves-M1408 AV

d1 S Tol d3 Tol b Tol d5 Min Wt(g) d2 Tol m Min t n FN(KN) FR(KN) g FRg(KN) K N·mm n ablx1000
10
0.6
–0.05
9.2
+0.10 –0.36
1.8
± 0.1
1
0.25
9.5
–0.11
0.7
0.25
0.7
0.62
1.4
1
1
5.7
84
12
1
–0.06
11
+0.10 –0.36
2.1
± 0.1
1.3
0.5
11.5
–0.11
1.1
0.25
0.7
0.7
4.5
1
2.4
21.6
79
13
1
–0.06
11.9
+0.10 –0.36
2.1
±0.1
1.3
0.56
12.4
–0.11
1.1
0.3
0.9
0.9
5.5
1
2.4
20.8
64
14
1
–0.06
12.9
+0.10 –0.36
2.1
±0.1
1.3
0.58
13.4
–0.11
1.1
0.3
0.9
0.97
6
1
2.4
19.2
56
15
1
–0.06
13.8
+0.10 –0.36
2.2
±0.1
1.3
0.66
14.3
–0.11
1.1
0.35
1
1.22
6.5
1
2.4
19.3
50
16
1
–0.06
14.7
+0.10 –0.36
2.3
±0.1
1.3
0.72
15.2
–0.11
1.1
0.4
1.2
1.48
7
1
2.5
18.7
45
17
1
–0.06
15.7
+0.10 –0.36
2.4
±0.1
1.3
0.81
16.2
–0.11
1.1
0.4
1.2
1.57
8.1
1
2.6
18.2
41
18
1.2
–0.06
16.5
+0.10 –0.36
2.6
±0.1
1.5
1.14
17
–0.11
1.3
0.5
1.5
2.07
14.8
1.5
3.2
32.6
39
20
1.2
–0.06
18.5
+0.13 –0.42
2.8
±0.1
1.5
1.43
19
–0.15
1.3
0.5
1.5
2.3
14.6
1.5
3.1
30.1
32
21
1.2
–0.06
19.35
+0.13 –0.42
2.8
±0.1
1.5
1.53
20
–0.15
1.3
0.5
1.5
2.42
14.4
1.5
3.1
29.9
29
22
1.2
–0.06
20.5
+0.13 –0.42
3
±0.1
1.5
1.63
21
–0.15
1.3
0.5
1.5
2.53
14.2
1.5
3.1
29.7
27
23
1.2
–0.06
21.5
+0.13 –0.42
3.1
±0.1
1.5
1.78
22
–0.15
1.3
0.5
1.5
2.66
14
1.5
3.1
29
25
24
1.2
–0.06
22.2
+0.21 –0.42
3.2
±0.1
1.5
1.9
22.9
–0.21
1.3
0.55
1.6
3.03
14
1.5
3.1
28.8
27
25
1.2
–0.06
23.2
+0.21 –0.42
3.4
±0.1
1.5
2.1
23.9
–0.21
1.3
0.55
1.6
3.18
14.1
1.5
3.2
28.8
25
26
1.2
–0.06
24.2
+0.21 –0.42
3.5
±0.1
1.5
2.18
24.9
–0.21
1.3
0.55
1.6
3.3
14.1
1.5
3.2
28.4
25
28
1.5
–0.06
25.9
+0.21 –0.42
3.8
±0.1
2
3.18
26.6
–0.21
1.6
0.7
2.1
4.5
28
1.5
6.4
56
22
30
1.5
–0.06
27.9
+0.21 –0.42
3.9
±0.1
2
3.58
28.6
–0.21
1.6
0.7
2.1
4.86
27.5
1.5
6.3
53.5
19
32
1.5
–0.06
29.6
+0.21 –0.42
4
±0.1
2
3.88
30.3
–0.25
1.6
0.85
2.5
6.25
27
2
4.7
52
17
34
1.5
–0.06
31.5
+0.25 –0.50
4
±0.1
2
3.6
32.3
–0.25
1.6
0.85
2.5
6.67
26.6
2
4.6
50.5
15
35
1.5
–0.06
32.2
+0.25 –0.50
4.2
±0.1
2
4.53
33
–0.25
1.6
1
2.5
8
26.6
2
4.6
50.1
16
38
1.75
–0.06
34.5
+0.25 –0.50
4.5
±0.1
2
5.5
35.8
–0.25
1.85
1.1
3.3
10.6
42
2
7.8
77
15
40
1.75
–0.06
36.5
+0.39 –0.90
4.7
±0.2
2
6.49
37.5
–0.25
1.85
1.25
3.8
12.6
42
2
7.8
77
15
42
1.75
–0.06
38.5
+0.39 –0.90
4.7
±0.2
2
6.51
39.5
–0.25
1.85
1.25
3.8
13.3
42
2
7.8
76
13
45
1.75
–0.06
41.5
+0.39 –0.90
4.7
±0.2
2
7.8
42.5
–0.25
1.85
1.25
3.8
14.3
41.5
2
7.8
75
11
47
1.75
–0.06
43.5
+0.39 –0.90
5
±0.2
2
8.09
44.5
–0.25
1.85
1.25
3.8
15
41
2
7.8
73.5
10
48
1.75
–0.06
44.5
+0.39 –0.90
5.2
±0.2
2
8.48
45.5
–0.25
1.85
1.25
3.8
15.8
41
2
7.8
73.5
10
50
2
–0.07
45.8
+0.39 –0.90
5.2
±0.2
2.5
9.84
47
–0.25
2.15
1.5
4.5
19.2
58
2
11.6
108
10
55
2
–0.07
50.8
+0.46 –1.10
5.8
±0.2
2.5
11.42
52
–0.30
2.15
1.5
4.5
21
58
2.5
9.3
104
9
58
2
–0.07
53.8
+0.46 –1.10
5.8
±0.2
2.5
13
55
–0.30
2.15
1.5
4.5
22.2
56
2.5
9.2
100
8
60
2
–0.07
55.8
+0.46 –1.10
5.8
±0.2
2.5
13.8
57
–0.30
2.15
1.5
4.5
23
55.5
2.5
9.1
99
7
65
2.5
–0.07
60.8
+0.46 –1.10
6
±0.3
2.5
20.75
62
–0.30
2.65
1.5
4.5
24.8
104
2.5
17.6
187
6
70
2.5
–0.07
65.5
+0.46 –1.10
6.5
±0.3
2.5
23.7
67
–0.30
2.65
1.5
4.5
27
103
2.5
17.6
185
6
72
2.5
–0.07
67.5
+0.46 –1.10
6.5
±0.3
2.5
24.7
69
–0.30
2.65
1.5
4.5
27.7
104
2.5
18
187
6
75
2.5
–0.07
70.5
+0.46 –1.10
6.5
±0.3
2.5
27.5
72
–0.30
2.65
1.5
4.5
29.2
100
2.5
17.7
182
5
80
2.5
–0.07
74.5
+0.46 –1.10
7
±0.3
2.5
28.9
76.5
–0.30
2.65
1.75
5.3
36.6
96
3
14.6
175
6
82
2.5
–0.07
76.5
+0.46 –1.10
7
±0.3
2.5
29.65
78.5
–0.35
2.65
1.75
5.3
37.4
100
3
15.4
184
5
85
3
–0.08
79.5
+0.46 –1.10
7.4
±0.3
3
39.5
81.5
–0.35
3.15
1.75
5.3
38.3
167
3
25.6
300
5
87
3
–0.08
81.5
+0.54 –1.30
7.4
±0.3
3
40
83.5
–0.35
3.15
1.75
5.3
39.2
164
3
25.5
297
5
90
3
–0.08
84.5
+0.54 –1.30
7.4
±0.3
3
41.92
86.5
–0.35
3.15
1.75
5.3
41.7
157
3
24.8
288
4
95
3
–0.08
89.5
+0.54 –1.30
8
±0.3
3
47.7
91.5
–0.35
3.15
1.75
5.3
42.7
152
3.5
21
285
4
100
3
–0.08
94.5
+0.54 –1.30
8
±0.3
3
49.92
96.5
–0.35
3.15
1.75
5.3
45.8
144
3.5
20.5
276
4
About Us
Anhui Ningguo Dongbo Fastener Co., Ltd.
Dongbo was established in September 2005 with a registered capital of 47.72 million. It is located in the national Ningguo Economic and Technological Development Zone, covers an area of ​​91 acres, and currently has more than 420 employees. As a Custom Reverse Retaining Ring for External Shaft Grooves-M1408 AV Suppliers and Reverse Retaining Ring for External Shaft Grooves-M1408 AV Company, the company has been focusing on the production of retaining rings for 46 years, producing washers (round, butterfly, spherical), retaining rings, elastic cylindrical pins and other series of products and non-standard customized stamping parts. It is a high-tech enterprise with large scale, multiple varieties, complete specifications, and integrated manufacturing, R&D and sales in the industry.
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Reverse Retaining Ring for External Shaft Grooves-M1408 AV Industry knowledge

Reverse Elastic Deformation for Enhanced Fixation: Understanding Dongbo’s M1408 AV Reverse Retaining Rings

Reverse retaining rings, like the M1408 AV , are specialized elastic elements used to connect and fix parts on shafts. Unlike traditional retaining rings, which rely on standard elastic deformation during installation, reverse retaining rings operate with their elastic deformation directed in the opposite direction. This unique design ensures a tighter grip and enhanced stability, making them ideal for applications where axial movement must be minimized or eliminated entirely.

The M1408 AV Reverse Retaining Ring is specifically engineered for external shaft grooves, providing a secure fit that prevents the reverse shaft from slipping or falling off under stress. Its innovative design not only enhances fixation but also improves the overall efficiency and safety of machinery.

The Science Behind Reverse Elastic Deformation
Elastic deformation refers to the temporary change in shape that occurs when a material is subjected to stress, returning to its original form once the stress is removed. In the case of reverse retaining rings, this deformation works against the conventional direction, creating a counter-force that locks the ring securely into place.

This reverse mechanism offers several advantages:
Enhanced Grip : The opposing force generated by reverse elastic deformation ensures a tighter connection between the retaining ring and the shaft groove.
Improved Stability : By resisting axial movement more effectively, these rings reduce vibrations and prevent component displacement.
Durability Under Stress : Designed to withstand dynamic loads and impacts, reverse retaining rings maintain their integrity even in demanding environments.
At Dongbo, we leverage advanced materials and manufacturing techniques to optimize the performance of our M1408 AV Reverse Retaining Rings , ensuring they meet the highest standards of quality and reliability.

High-Quality Materials for Maximum Performance
To ensure exceptional durability and resistance to wear and corrosion, our M1408 AV Reverse Retaining Rings are crafted from premium materials, including:
Conventional Carbon Steel (65Mn, C67S) : Known for its strength and flexibility, carbon steel provides excellent load-bearing capabilities and resilience.
Stainless Steel (2Cr13, 304, 1.4122) : Offering superior corrosion resistance, stainless steel variants are ideal for applications exposed to moisture or harsh chemicals.
These materials are carefully selected based on their ability to perform under varying conditions, ensuring that our retaining rings deliver consistent results across diverse industries.

Advanced Surface Treatments for Extended Lifespan
Surface treatments play a critical role in enhancing the longevity and functionality of retaining rings. At Dongbo, we offer a wide range of surface treatment options tailored to meet specific environmental challenges:

Phosphating : Provides a protective layer that improves corrosion resistance and promotes lubrication retention.
Zinc Plating : Offers cost-effective protection against rust and mild corrosive conditions.
Zinc-Nickel Plating : Delivers superior corrosion resistance, making it suitable for extreme environments.
Dacromet Coating : Combines excellent anti-corrosion properties with heat and chemical resistance, ideal for heavy-duty applications.
Electrophoretic Coating (Electrophoresis) : Ensures uniform coverage and aesthetic appeal while enhancing durability.
By pairing high-quality materials with advanced surface treatments, our M1408 AV Reverse Retaining Rings achieve unparalleled performance and longevity.

A Legacy of Expertise and Innovation
Established in September 2005, Anhui Ningguo Dongbo Fastener Co., Ltd. has become a trusted name in the fastener industry. Located in the prestigious Ningguo Economic and Technological Development Zone , our state-of-the-art facility spans 91 acres and employs over 530 skilled professionals. With 46 years of experience in producing retaining rings, washers, elastic cylindrical pins, and other precision-engineered components, we have earned a reputation for delivering both standardized products and customized solutions.

Our commitment to innovation drives us to develop products like the M1408 AV Reverse Retaining Ring for External Shaft Grooves , which address the unique needs of our customers. From mass-produced standard parts to fully customized designs, we have the expertise and capability to tackle even the most challenging application requirements.

Partner with Dongbo for Superior Performance
At Anhui Ningguo Dongbo Fastener Co., Ltd. , we don’t just manufacture fasteners—we engineer solutions that empower businesses to thrive. Whether you’re looking for standard M1408 AV Reverse Retaining Rings or need customized components with advanced surface treatments, Dongbo is your trusted partner.

Contact us today to learn more about how our M1408 AV Reverse Retaining Rings can enhance the stability and efficiency of your machinery. Together, let’s build a future defined by precision, innovation, and partnership.