| Bore diameter | d | 140 | mm |
| Width | B | 53 | mm |
| Raceway diameter outer ring (NN design) | E | 192 | mm |
| Diameter lubrication hole (outer ring) | M | 4,50 | mm |
| Chamfer dimension inner ring (bearing with tapered bore) | r3,4 | min.1.1 |
| Outside diameter | d2 | 210 | mm |
| Shoulder diameter inner ring (NN design) | d1 | 166,50 | mm |
| Width annular lubrication groove at outer ring | b | 8,70 | mm |
| Chamfer dimension outer ring | r1,2 | min.2 | |
| Permissible axial displacement from the normal position of one bearing ring relative to the other (all) | s | max.2.5 |
| Fabricante | Referencia |
|---|---|
| FAG | NN3028-AS-K-M-SP (FAG) |
