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NU 321 ECP
Single row cylindrical roller bearing
Dimensions: Bore (Inner) Diameter: 105 mm； Outer Diameter: 225 mm； Width (Thickness): 49 mm;
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Product Attributes
| Product Number | NU 321 ECP |
| Bore diameter | 105 mm |
| Outside diameter | 225 mm |
| Width | 49 mm |
| Basic dynamic load rating | 500 kN |
| Basic static load rating | 500 kN |
| Fatigue load limit | 57 kN |
| Reference speed | 3200 r/min |
| Limiting speed | 3800 r/min |
| Mass | 8.5 kg |
| Shoulder diameter of inner ring | – |
| Shoulder diameter of outer ring | 189 mm |
| Raceway diameter | 133 mm |
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The 10 Best-selling cylindrical roller bearing of the Month
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