skf K 55x60x20 Needle roller bearings-Needle roller and cage assemblies
| Brand Name |
skf |
| Model Number |
K 55x60x20 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
skf K 55x60x20 bearing Size Chart (mm/inches) |
|---|
| Bearing number | BC4B 322039/HA1 |
| Size (mm) | 670x500x480 |
| Bore Diameter (mm) | 670 |
| Outer Diameter (mm) | 500 |
| Width (mm) | 480 |
| d | 500 mm |
| D | 670 mm |
| B | 480 mm |
| C | 450 mm |
| D1 | 612 mm |
| D1 | 612 mm |
| F | 540 mm |
| b | 16.7 mm |
| K | 9 mm |
| r1,2 - min. | 12.5 mm |
| β | 20 ° |
| r3,4 - min. | 5 mm |
| Basic dynamic load rating - C | 8250 kN |
| Basic static load rating - C0 | 22000 kN |
| Fatigue load limit - Pu | 1800 kN |
| Calculation factor - kr | 640 |
| Mass bearing | 485 kg |
| Design variant/feature | BC4.20/W33GWI |
| D1 ≈ | 612 mm |
| r1,2 min. | 12.5 mm |
| α | 20 ° |
| r3,4 min. | 5 mm |
| Basic dynamic load rating C | 8250 kN |
| Basic static load rating C0 | 22000 kN |
| Fatigue load limit Pu | 1800 kN |
| Calculation factor kr | 640 |