SKF RNA/NA4907 Needle Roller Bearing
已使用
有现货8 单位现货供应
滚针轴承 SKF RNA 4907滚针轴承具有高承载能力和精密性能，配备金属板保持架，孔径42mm，极限转速11000转/分钟。
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SKF RNA 4907 Needle Roller Bearing
The SKF RNA 4907 Needle Roller Bearing is designed for high load-carrying capacity and precision performance in compact applications. With a sheet metal cage and optimized rolling elements, this bearing ensures durability and efficiency in demanding industrial environments.
Manufacturer: SKF
Type: Needle Roller Bearing
Model: RNA 4907
Basic Load Ratings:
| Bore Diameter of Needle Roller Complement | 42 mm |
| Outer Diameter (D) | 55 mm |
| Width (B) | 20 mm |
| Dynamic (Cr) | 36.5 kN |
| Static (C0r) | 54 kN |
| Reference Speed | 9500 r/min |
| Limiting Speed | 11000 r/min |
| Fatigue Load Limit | 6.8 kN |
| Cage | Sheet Metal |
