INA NK 25/20 Needle Roller Bearing
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INA NK25/20 针滚子轴承，紧凑尺寸，高轴向载荷能力，且能在宽广温度范围内可靠运行。
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INA NK25/20 Needle Roller Bearing
The INA NK25/20 needle roller bearing is designed to provide high load capacity within a compact radial space. It is suitable for applications requiring high radial loads and reliable performance at elevated speeds.
Manufacturer: INA
Type: Needle Roller Bearing
Model: NK25/20
| Bore Diameter (d) | 25 mm |
| Outside Diameter (D) | 33 mm |
| Width (B) | 20 mm |
| Basic Dynamic Load Rating, Axial (Cr) | 21,300 N |
| Basic Static Load Rating, Axial (C0r) | 30,500 N |
| Fatigue Load Limit, Axial (Cur) | 5,400 N |
| Limiting Speed | 17,800 1/min |
| Reference Speed | 10,400 1/min |
| Operating Temperature | -30 to 120 °C |
