Description
FAG NA 4903 Needle Roller Bearing
The FAG NA 4903 Needle Roller Bearing is a high-performance bearing designed for applications requiring compact design, high load capacity, and precision. With an inner ring and optimized load ratings, this bearing ensures efficient operation in high-speed environments.
- Manufacturer: FAG
- Type: Needle Roller Bearing
- Model: NA 4903
- Design: NA, with Inner Ring
Technical Information
- Dimensions:
- Bore Diameter: 17 mm
- Outer Diameter (D): 30 mm
- Width (B): 13 mm
- Basic Load Ratings:
- Dynamic (C): 12,400 N
- Static (C0): 14,600 N
- Fatigue Load Limit, Radial: 2,650 N
- Speed Ratings:
- Limiting Speed: 20,000 1/min
- Limiting Speed for Grease Lubrication: 12,000 1/min
- Reference Speed: 10,200 1/min