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NJ 311 ECP
Single row cylindrical roller bearing
Dimensions: Bore (Inner) Diameter: 55 mm； Outer Diameter: 120 mm； Width (Thickness): 29 mm;
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Product Attributes
| Product Number | NJ 311 ECP |
| Bore diameter | 55 mm |
| Outside diameter | 120 mm |
| Width | 29 mm |
| Basic dynamic load rating | 156 kN |
| Basic static load rating | 143 kN |
| Fatigue load limit | 18.6 kN |
| Reference speed | 6000 r/min |
| Limiting speed | 7000 r/min |
| Mass | 1.5 kg |
| Shoulder diameter of inner ring | 77.5 mm |
| Shoulder diameter of outer ring | 100.3 mm |
| Raceway diameter | 70.5 mm |
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The 10 Best-selling cylindrical roller bearing of the Month
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