| Bearing number | 6703 |
| Size (mm) | 17x23x4 |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 23 |
| Width (mm) | 4 |
| d | 17 mm |
| D | 23 mm |
| B | 4 mm |
| C | 4 mm |
| r min. | 0,2 mm |
| da min. | 18,6 mm |
| da max | 18,8 mm |
| Da max. | 21,4 mm |
| ra max. | 0,2 mm |
| Weight | 0,0025 Kg |
| Basic dynamic load rating (C) | 1 kN |
| Basic static load rating (C0) | 0,66 kN |
| (Grease) Lubrication Speed | 5 000 r/min |
| (Oil) Lubrication Speed | 6 700 r/min |
| rs min | 0.2 mm |
| Radial clearance class | CN |
| Mass | 0.003 kg |
| Dynamic load, C | 1 kN |
| Static load, C0 | 0.66 kN |
| Fatigue limit load, Cu | 0.03 kN |
| f0 | 16.3 |
| Nlim (oil) | 6,700 rpm |
| Nlim (grease) | 5,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 18.6 mm |
| Da max | 21.4 mm |
| ra max | 0.2 mm |
