INA Nkib 5903-XL Needle Roller / Angular Contact Ball Bearing
INA NKIB 5903-XL Needle Roller / Angular Contact Ball Bearing
The INA NKIB 5903-XL Needle Roller / Angular Contact Ball Bearing offers a combination of radial and axial load handling capabilities, designed for high precision and durability in demanding applications.
Manufacturer: INA
Model: NKIB 5903-XL
Type: Needle Roller / Angular Contact Ball Bearing
Basic Load Ratings (Radial):
Basic Load Ratings (Axial):
Fatigue Load Rating:
| Bore Diameter (d) | 17 mm |
| Outer Diameter (D) | 30 mm |
| Width (B) | 20 mm |
| Width of Outer Ring (C) | 18 mm |
| Dynamic (Cr) | 12,400 N |
| Static (C0r) | 14,600 N |
| Dynamic (C) | 3,150 N |
| Static (C0) | 4,900 N |
| Radial | 2,650 N |
| Axial | 222 N |
| Limiting Speed | 20,600 1/min |
| Reference Speed | 15,000 1/min |
