bearings
| ISO | 603 |
| GOST | 603 13 |
| Inner diameter (d, mm) | 3 |
| Outer diameter (D, mm) | 9 |
| Width (height) (B, mm) | 3 |
| Weight (m,kg) | 0,0010 |
| Dynamic bearing capacity (C, kH) | 0,44 |
| Static bearing capacity (Co, kH) | 0,19 |
| Speed at the grease (n prev. Rev / min) | 34000 |
| Speed at the liquid lubricant (n prev. Rev / min) | 40000 |