SKF NA 4903B Needle Roller Bearing
SKF NA 4903B Needle Roller Bearing
The SKF NA 4903B Needle Roller Bearing is designed for high-speed and high-load applications, ensuring precision performance and durability. With a compact design, this bearing provides excellent load-carrying capacity while minimizing friction, making it ideal for demanding industrial applications.
Manufacturer: SKF
Type: Needle Roller Bearing
Model: NA 4903B
| Bore Diameter | 17 mm |
| Outside Diameter (D) | 30 mm |
| Width (C) | 13 mm |
| Dynamic Load Rating (Cr) | 11,400 N |
| Static Load Rating (C0r) | 16,300 N |
| Fatigue Load Limit | 1,960 N |
| Limiting Speed | 20,000 rpm |
| Reference Speed | 18,000 rpm |
