Bearing
| ISO | - |
| GOST | 7000811 - - |
| Inner diameter (d, mm) | 55 |
| Outer diameter (D, mm) | 72 |
| Width (height) (B, mm) | 7 |
| Weight (m,kg) | 0,0780 |
| Dynamic bearing capacity (C, kH) | 3,61 |
| Static bearing capacity (Co, kH) | 3,7 |
| Speed at the grease (n prev. Rev / min) | 8000 |
| Speed at the liquid lubricant (n prev. Rev / min) | 10000 |