Browse: 170

| Product model | W 618/1 R |
| d | 1 mm |
| D | 3 mm |
| B | 1 mm |
| Limiting speed | 150000 r/min |
| d1 | ≈1.55 mm |
| D1 | ≈2.46 mm |
| D2 | ≈2.46 mm |
| D3 | 3.8 mm |
| c | 0.3 mm |
| Chamfer size (r1,2) | min.0.05 mm |
| da | min.1.4 mm |
| ra | max.0.05 mm |
| pu | 0.001 kN |
| kr | 0.02 |
| f0 | 5.6 |
| Radial runout | National Standard |
| Dimensional tolerance | National Standard |