| Bearing number | 7303CDB |
| Size (mm) | 17x47x14 |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 14 |
| d | 17 mm |
| D | 47 mm |
| B | 14 mm |
| C | 14 mm |
| Angle (α) | 15 ° |
| a - | 3.2 mm |
| r min. | 1 mm |
| r1 min. | 0.6 mm |
| 2B | 28 mm |
| da min. | 23 mm |
| Da max. | 43.4 mm |
| ra max. | 0.6 mm |
| Weight | 0.120 Kg |
| Basic dynamic load rating (C) | 25,8 kN |
| Basic static load rating (C0) | 16,7 kN |
| (Grease) Lubrication Speed | 20000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 17 mm |
| Outside Diameter | 47 mm |
| Width | 14 mm |
| Fillet Radius/Chamfer | 1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 25,800 N |
| Static Load Rating | 16,700 N |
| Limiting Speed - Grease | 20,000 rpm |
| Limiting Speed - Oil | 27,000 rpm |
| da1 (min) | 23 mm |
| da2 (min) | 23 mm |
| Da1 (max) | 41 mm |
| Da2 (max) | 43.4 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |
