Bearing
| ISO | 6909 ZZ |
| GOST | 1080909 7242-81 6909 ZZ |
| Inner diameter (d, mm) | 45 |
| Outer diameter (D, mm) | 68 |
| Width (height) (B, mm) | 12 |
| Weight (m,kg) | 0,1260 |
| Dynamic bearing capacity (C, kH) | 14,1 |
| Static bearing capacity (Co, kH) | 10,9 |
| Speed at the grease (n prev. Rev / min) | 9500 |
| Speed at the liquid lubricant (n prev. Rev / min) | 12000 |