KOYO UCF204-12JE Mounted Units & Inserts
Product Details
| Bearing number | NNU 4940 K |
| Size (mm) | 200x280x80 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 280 |
| Width (mm) | 80 |
| d | 200 mm |
| Fw | 223 mm |
| D | 280 mm |
| B | 80 mm |
| C | 80 mm |
| r min. | 2,1 mm |
| Weight | 15,3 Kg |
| Basic dynamic load rating (C) | 570 kN |
| Basic static load rating (C0) | 1220 kN |
| (Grease) Lubrication Speed | 1 900 r/min |