Bearing
| ISO | 230/530 CAK |
| GOST | 31131/530 5721-75 230/530 CAK |
| Inner diameter (d, mm) | 530 |
| Outer diameter (D, mm) | 780 |
| Width (height) (B, mm) | 185 |
| Weight (m,kg) | 303 |
| Dynamic bearing capacity (C, kH) | - |
| Static bearing capacity (Co, kH) | - |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |