61704-2RS 6704-2RS Deep Groove Ball Bearing 20x27x4mm
Product Details
| Bearing number | NAO45X72X20 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 72 |
| d | 45 mm |
| Fw | 55 mm |
| D | 72 mm |
| Ew | 63 mm |
| B | 20 mm |
| C | 20 mm |
| r5 min. | 1 mm |
| S | 1,5 mm |
| Weight | 0,345 Kg |
| Basic dynamic load rating (C) | 40,3 kN |
| Basic static load rating (C0) | 73,5 kN |
| (Grease) Lubrication Speed | 5000 r/min |