NTN Australia 7020CVQ21J74 Precision Ball Bearings
Product Details
| Bearing number | NNU 4928 |
| Size (mm) | 140x190x50 |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 50 |
| d | 140 mm |
| Fw | 154 mm |
| D | 190 mm |
| B | 50 mm |
| C | 50 mm |
| r min. | 1,5 mm |
| Weight | 4,08 Kg |
| Basic dynamic load rating (C) | 283 kN |
| Basic static load rating (C0) | 585 kN |
| (Grease) Lubrication Speed | 2 800 r/min |