Factory SKF Cylindrical Roller Bearing Cheap Bearing Nn3020K
| Brand Name |
SKF |
| Model Number |
Nn3020K |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
SKF Nn3020K bearing Size Chart (mm/inches) |
|---|
| d | 260 mm |
| D | 400 mm |
| B | 65 mm |
| d1 ≈ | 314.9 mm |
| d2 ≈ | 289.8 mm |
| D1 ≈ | 348.7 mm |
| a | 171 mm |
| r1,2 min. | 4 mm |
| r3,4 min. | 1.5 mm |
| da min. | 276 mm |
| Da max. | 373 mm |
| Db max. | 380 mm |
| ra max. | 3 mm |
| rb max. | 1.5 mm |
| Basic dynamic load rating C | 332 kN |
| Basic static load rating C0 | 510 kN |
| Fatigue load limit Pu | 11.8 kN |
| Reference speed | 1700 r/min |
| Limiting speed | 1700 r/min |
| Calculation factor A | 3.94 |
| Calculation factor kr | 0.083 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.35 |
| Calculation factor Y0 | 0.26 |
| Calculation factor Y2 | 0.57 |
| Calculation factor X | 0.57 |
| Calculation factor Y0 | 0.52 |
| Calculation factor Y1 | 0.55 |
| Calculation factor Y2 | 0.93 |
| Mass bearing | 30 kg |