NTN NU 2311 Cylindrical Roller Bearing
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圆柱滚子轴承 NTN NU 2311，孔径55毫米，外径120毫米。具有高承载能力和可靠的润滑限制，以实现最佳性能。
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NTN Cylindrical Roller Bearing “ NU 2311
The NTN NU 2311 cylindrical roller bearing offers robust performance with high load ratings and reliability. Designed for radial load applications, it ensures smooth operation with both oil and grease lubrication.
Manufacturer: NTN
Type: Cylindrical Roller Bearing
Model: NU 2311
| Bore Diameter (d) | 55 mm |
| Outer Diameter (D) | 120 mm |
| Width (B) | 43 mm |
| Dynamic Load Rating (C) | 164 kN |
| Static Load Rating (C0) | 162 kN |
| Fatigue Load Rating (Radial) | 19.8 kN |
| Oil Lubrication Limit Speed | 6100 tr/min |
| Grease Lubrication Limit Speed | 5200 tr/min |
