SKF RNA/NA4910 Needle Roller Bearing
SKF RNA 4910 Needle Roller Bearing
The SKF RNA 4910 Needle Roller Bearing is designed without an inner ring, providing high load capacity and low friction. It is suitable for applications requiring compact and efficient bearing solutions.
Manufacturer: SKF
Type: Needle Roller Bearing (without inner ring)
Model: RNA 4910
| Design | RNA, Metric-No Inner Ring |
| Diameter under Rollers | 58 mm |
| Outer Diameter (D) | 72 mm |
| Width (B) | 22 mm |
| Dynamic Load Rating (Cr) | 55 kN |
| Static Load Rating (C0r) | 85 kN |
| Fatigue Load Limit | 10.6 kN |
| Reference Speed | 7,000 r/min |
| Limiting Speed | 8,000 r/min |
| Cage | Sheet Metal |
