Koyo NRB NUTR50110DZ
Product Details
| Bearing number | 638 |
| Size (mm) | 8x28x9 |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 28 |
| Width (mm) | 9 |
| d | 8 mm |
| D | 28 mm |
| B | 9 mm |
| C | 9 mm |
| Basic dynamic load rating (C) | 4,563 kN |
| Basic static load rating (C0) | 1,983 kN |
| (Grease) Lubrication Speed | 28000 r/min |