Self-locking shaft rings
Select a technical variant and compare the configuration dimensions.
- Reference
- Dedicated geometry
- Application
- Shafts
Family illustration.
Technical drawing
- d3
- Ring reference diameter
- s
- Ring thickness
Original dimension-reference diagram, not to scale: the illustrated geometry is indicative. Documented dimensions are listed in the tables; the variant production drawing is confirmed with the quotation.
Variants and dimensional data
| Size / reference mm | Thickness / wire mm |
|---|---|
| 1.5 | 0.4 |
| 2.0 | 0.6 |
| 2.2 | 0.6 |
| 2.5 | 0.6 |
| 2.8 | 0.6 |
| 3.0 | 0.6 |
| 3.5 | 0.6 |
| 4.0 | 0.8 |
| 4.5 | 0.8 |
| 5.0 | 0.8 |
| 5.5 | 0.8 |
| 6.0 | 1.0 |
| 7.0 | 1.0 |
| 8.0 | 1.0 |
| 9.0 | 1.2 |
| 10.0 | 1.2 |
| 10.5 | 1.2 |
| 11.0 | 1.2 |
| 12.0 | 1.2 |
| 13.0 | 1.2 |
| 14.0 | 1.5 |
| 15.0 | 1.5 |
| 16.0 | 1.5 |
| 17.0 | 1.75 |
| 18.0 | 1.75 |
| 20.0 | 1.75 |
| 22.0 | 1.75 |
| 24.0 | 1.75 |
| 25.0 | 1.75 |
| 30.0 | 1.75 |
Reference nominal dimensions. “-” means undocumented, not zero. Inch dimensions are shown separately.
Ring dimensions · mm · 30
| Reference mm | s | d3 | d4 |
|---|---|---|---|
| 1.5 | 0,400 | 1,400 | 5,10 |
| 10.0 | 1,200 | 9,650 | 19,60 |
| 10.5 | 1,200 | 10,200 | 18,70 |
| 11.0 | 1,200 | 10,600 | 20,80 |
| 12.0 | 1,200 | 11,600 | 21,80 |
| 13.0 | 1,200 | 12,550 | 23,80 |
| 14.0 | 1,500 | 13,500 | 25,00 |
| 15.0 | 1,500 | 14,500 | 26,40 |
| 16.0 | 1,500 | 15,400 | 27,80 |
| 17.0 | 1,750 | 16,350 | 29,50 |
| 18.0 | 1,750 | 17,300 | 31,40 |
| 2.0 | 0,600 | 1,900 | 6,00 |
| 2.2 | 0,600 | 2,050 | 6,20 |
| 2.5 | 0,600 | 2,350 | 6,50 |
| 2.8 | 0,600 | 2,650 | 7,00 |
| 20.0 | 1,750 | 19,300 | 34,40 |
| 22.0 | 1,750 | 21,200 | 37,00 |
| 24.0 | 1,750 | 23,150 | 39,80 |
| 25.0 | 1,750 | 24,150 | 41,60 |
| 3.0 | 0,600 | 2,850 | 7,40 |
| 3.5 | 0,600 | 3,300 | 8,30 |
| 30.0 | 1,750 | 29,000 | 48,20 |
| 4.0 | 0,800 | 3,800 | 9,60 |
| 4.5 | 0,800 | 4,250 | 10,50 |
| 5.0 | 0,800 | 4,750 | 11,00 |
| 5.5 | 0,800 | 5,200 | 11,70 |
| 6.0 | 1,000 | 5,700 | 12,60 |
| 7.0 | 1,000 | 6,700 | 14,00 |
| 8.0 | 1,000 | 7,700 | 15,20 |
| 9.0 | 1,200 | 8,650 | 18,60 |
Materials and finishes
Selection and application
Retention relies on the resilient action of the ring against the mounting surface, without a conventional groove. Mating-part material, hardness and finish are part of the application assessment. Holding force must be established for the specific variant.
Other materials and finishes are available on request. Configuration and supply are confirmed against the specific enquiry.
Size compatibility: materials and finishes
| Size / reference mm | Thickness / wire mm | Material | Finish |
|---|---|---|---|
| 1.5 | 0.4 | Steel | Phosphated or blackened, oiled |
| 2.0 | 0.6 | Steel | Phosphated or blackened, oiled |
| 2.2 | 0.6 | Steel | Phosphated or blackened, oiled |
| 2.5 | 0.6 | Steel | Phosphated or blackened, oiled |
| 2.8 | 0.6 | Steel | Phosphated or blackened, oiled |
| 3.0 | 0.6 | Steel | Phosphated or blackened, oiled |
| 3.5 | 0.6 | Steel | Phosphated or blackened, oiled |
| 4.0 | 0.8 | Steel | Phosphated or blackened, oiled |
| 4.5 | 0.8 | Steel | Phosphated or blackened, oiled |
| 5.0 | 0.8 | Steel | Phosphated or blackened, oiled |
| 5.5 | 0.8 | Steel | Phosphated or blackened, oiled |
| 6.0 | 1.0 | Steel | Phosphated or blackened, oiled |
| 7.0 | 1.0 | Steel | Phosphated or blackened, oiled |
| 8.0 | 1.0 | Steel | Phosphated or blackened, oiled |
| 9.0 | 1.2 | Steel | Phosphated or blackened, oiled |
| 10.0 | 1.2 | Steel | Phosphated or blackened, oiled |
| 10.5 | 1.2 | Steel | Phosphated or blackened, oiled |
| 11.0 | 1.2 | Steel | Phosphated or blackened, oiled |
| 12.0 | 1.2 | Steel | Phosphated or blackened, oiled |
| 13.0 | 1.2 | Steel | Phosphated or blackened, oiled |
| 14.0 | 1.5 | Steel | Phosphated or blackened, oiled |
| 15.0 | 1.5 | Steel | Phosphated or blackened, oiled |
| 16.0 | 1.5 | Steel | Phosphated or blackened, oiled |
| 17.0 | 1.75 | Steel | Phosphated or blackened, oiled |
| 18.0 | 1.75 | Steel | Phosphated or blackened, oiled |
| 20.0 | 1.75 | Steel | Phosphated or blackened, oiled |
| 22.0 | 1.75 | Steel | Phosphated or blackened, oiled |
| 24.0 | 1.75 | Steel | Phosphated or blackened, oiled |
| 25.0 | 1.75 | Steel | Phosphated or blackened, oiled |
| 30.0 | 1.75 | Steel | Phosphated or blackened, oiled |
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