bearings
| ISO | 6011 ZZ |
| GOST | 6011 ZZ 80111 |
| Inner diameter (d, mm) | 55 |
| Outer diameter (D, mm) | 90 |
| Width (height) (B, mm) | 18 |
| Weight (m,kg) | 0,3900 |
| Dynamic bearing capacity (C, kH) | 28,1 |
| Static bearing capacity (Co, kH) | 17 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |