DIN 471 Retaining rings for shafts
DIN Standards are issued for a variety of components including industrial fasteners as Metric DIN 471 retaining rings for shafts. DIN 471 retaining rings are manufactured from carbon steel, stainless steel, spring steel, plastic, and alloy steel. DIN 471 retaining rings are available in a wide range of sizes, shapes, finishes, and materials.
Following are the specifications of German DIN 471 retaining rings:
Characteristics:
- High performance and precise dimensions.
- High hardness and rigidity.
- Excellent wear resistant.
- Complies with CSN 022930; PN 85111; UNI 7435.
- Strength class 8,10 or 12.
Advantages:
- These rings can transfer large axial loads from the machine element applying the force to the groove where the ring is assembled.
- DIN 471 retaining rings are eccentric and have spring retention in grooves.
- DIN 471 retaining rings are highly durable because they resist corrosion.
- DIN 471 retaining rings are designed with a tapered shape to ensure they always maintain a consistent circularity and pressure against the groove’s bottom.
Application:
- DIN 471 retaining rings are used in the manufacture of vehicles, agricultural machines, roads, mining, electrical appliances, and other mechanical devices.
- DIN 471 retaining rings are used in industries as mechanical engineering, Automotive engineering, Gear systems, Electrical engineering, Packaging, Medical, Aerospace, Motorsports, and Construction.
Dimension specification of DIN 471 retaining rings:
| Shaft diameter | Clip | Groove | |||||||||||
| d1 | s | d3 | a | b | d5 | weight kg/1000pcs | d2 | m | t | n | |||
| Nominal size | per. dev. | per. dev. | max. | approx. | min. | per. dev. | |||||||
| 3 | 0,4 | 0 -0,05 |
2,7 | +0,04 -0,15 |
1,9 | 0,8 | 1 | 0,017 | 2,8 | 0 -0,04 (h10) |
0,5 | 0,1 | 0,3 |
| 4 | 0,4 | 3,7 | 2,2 | 0,9 | 1 | 0,022 | 3,8 | 0 -0,048 (h10) |
0,5 | 0,1 | 0,3 | ||
| 5 | 0,6 | 4,7 | 2,5 | 1,1 | 1 | 0,066 | 4,8 | 0,7 | 0,1 | 0,3 | |||
| 6 | 0,7 | 5,6 | 2,7 | 1,3 | 1,2 | 0,084 | 5,7 | 0,8 | 0,15 | 0,5 | |||
| 7 | 0,8 | 6,5 | +0,06 -0,18 |
3,1 | 1,4 | 1,2 | 0,121 | 6,7 | 0 -0,06 (h10) |
0,9 | 0,15 | 0,5 | |
| 8 | 0,8 | 7,4 | 3,2 | 1,5 | 1,2 | 0,158 | 7,6 | 0,9 | 0,2 | 0,6 | |||
| 9 | 1 | 0 -0,06 |
8,4 | 3,3 | 1,7 | 1,2 | 0,3 | 8,6 | 1,1 | 0,2 | 0,6 | ||
| 10 | 1 | 9,3 | +0,10 -0,36 |
3,3 | 1,8 | 1,5 | 0,34 | 9,6 | 1,1 | 0,2 | 0,6 | ||
| 11 | 1 | 10,2 | 3,3 | 1,8 | 1,5 | 0,41 | 10,5 | 0 -0,11 (h11) |
1,1 | 0,25 | 0,8 | ||
| 12 | 1 | 11 | 3,3 | 1,8 | 1,7 | 0,5 | 11,5 | 1,1 | 0,25 | 0,8 | |||
| 13 | 1 | 11,9 | 3,4 | 2 | 1,7 | 0,53 | 12,4 | 1,1 | 0,3 | 0,9 | |||
| 14 | 1 | 12,9 | 3,5 | 2,1 | 1,7 | 0,64 | 13,4 | 1,1 | 0,3 | 0,9 | |||
| 15 | 1 | 13,8 | 3,6 | 2,2 | 1,7 | 0,67 | 14,3 | 1,1 | 0,35 | 1,1 | |||
| 16 | 1 | 14,7 | 3,7 | 2,2 | 1,7 | 0,7 | 15,2 | 1,1 | 0,4 | 1,2 | |||
| 17 | 1 | 15,7 | 3,8 | 2,3 | 1,7 | 0,82 | 16,2 | 1,1 | 0,4 | 1,2 | |||
| 18 | 1,2 | 16,5 | 3,9 | 2,4 | 2 | 1,11 | 17 | 1,3 | 0,5 | 1,5 | |||
| 19 | 1,2 | 17,5 | 3,9 | 2,5 | 2 | 1,22 | 18 | 1,3 | 0,5 | 1,5 | |||
We manufacture DIN 471 retaining rings as per Custom Specifications and export to Denmark, France, Gibraltar, Ireland, Spain, and other European Countries. For more Information, Please Contact Us or Inquiry Now.