FAG RNA-NA 4918 Needle Roller Bearing
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滚针轴承 FAG NA 4918，具有高径向承载能力、紧凑设计和精密性能，适用于工业应用。
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FAG NA 4918 Needle Roller Bearing
The FAG NA 4918 needle roller bearing is designed for applications requiring high radial load capacity combined with compact dimensions. Manufactured by Schaeffler, it delivers reliable performance, durability, and precision in demanding industrial environments.
Manufacturer: FAG / Schaeffler
Type: Needle Roller Bearing
Model: NA 4918
For optimal performance, this bearing can be combined with other precision rolling bearings available in the Platinum International Bearings category .
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| Bore Diameter d | 90 mm |
| Outside Diameter D | 125 mm |
| Width B | 35 mm |
| Basic Dynamic Load Rating, Radial | 129,000 N |
| Basic Static Load Rating, Radial | 250,000 N |
| Fatigue Load Limit, Radial | 44,500 N |
| Limiting Speed | 4,400 1/min |
| Limiting Speed for Grease Lubrication | 2,650 1/min |
| Reference Speed | 2,500 1/min |
