105 mm x 225 mm x 49 mm ISO N321 cylindrical roller bearings
| Brand Name |
ISO |
| Model Number |
N321 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
ISO N321 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NUP 218 ECM |
| Size (mm) | 160x90x30 |
| Bore Diameter (mm) | 160 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 30 |
| d | 90 mm |
| D | 160 mm |
| B | 30 mm |
| d1 | 114 mm |
| D1 | 138.45 mm |
| F | 107 mm |
| r1,2 - min. | 2 mm |
| r3,4 - min. | 2 mm |
| da - min. | 101 mm |
| db - min. | 117 mm |
| Da - max. | 149 mm |
| ra - max. | 2 mm |
| Basic dynamic load rating - C | 208 kN |
| Basic static load rating - C0 | 220 kN |
| Fatigue load limit - Pu | 27 kN |
| Reference speed | 4500 r/min |
| Limiting speed | 5000 r/min |
| Calculation factor - kr | 0.15 |
| d1 ≈ | 114 mm |
| D1 ≈ | 138.45 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 2 mm |
| da min. | 101 mm |
| db min. | 117 mm |
| Da max. | 149 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 208 kN |
| Basic static load rating C0 | 220 kN |
| Fatigue load limit Pu | 27 kN |
| Calculation factor kr | 0.15 |
| Limiting value e | 0.2 |
| Axial load factor Y | 0.6 |
| Mass bearing | 2.83 kg |