Bearing
| ISO | 6905 ZZ |
| GOST | 1080905 7242-81 6905 ZZ |
| Inner diameter (d, mm) | 25 |
| Outer diameter (D, mm) | 42 |
| Width (height) (B, mm) | 9 |
| Weight (m,kg) | 0,0420 |
| Dynamic bearing capacity (C, kH) | 7,05 |
| Static bearing capacity (Co, kH) | 4,55 |
| Speed at the grease (n prev. Rev / min) | 16000 |
| Speed at the liquid lubricant (n prev. Rev / min) | 19000 |