Bearing
| ISO | 61811 |
| GOST | 1000811 8338-75 61811 |
| Inner diameter (d, mm) | 55 |
| Outer diameter (D, mm) | 72 |
| Width (height) (B, mm) | 9 |
| Weight (m,kg) | 0,0910 |
| Dynamic bearing capacity (C, kH) | 8,32 |
| Static bearing capacity (Co, kH) | 5,6 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |