NTN NU 2311 Cylindrical Roller Bearing
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円筒ころ軸受 NTN NU 2311、内径55mm、外径120mmの円筒ころ軸受。高い荷重定格と信頼性の高い潤滑限界を備え、最適な性能を実現します。
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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 |
