DIN 471 90 Retaining Ring for Shafts
In stock in 5 material, grade and finish combinations.
Dimensions at 90
mm · DIN 471 · dimensions from 1981-09 · current edition 2026-05| Dimension | Nominal | Min | Max | |
|---|---|---|---|---|
| d | Thread size | 90 | – | – |
| s | Ring thickness | 3 | – | – |
| d3 | Free diameter | 84.5 | – | – |
| a | Lug radial width | – | – | 8.8 |
| b | Ring width opposite opening | 8.2 | – | – |
| d5 | Lug hole diameter | 3.5 | – | – |
| d2 | Groove diameter | 86.5 | – | – |
| m | Groove width | 3.15 | – | – |
| t | Groove depth | 1.75 | – | – |
| n | Edge margin | – | 5.3 | – |
- Approx. weight
- ≈ 44.50 kg per 1 000 pieces · Bare steel, before coating and packing.22.5 pieces per kg