bearings
| ISO | 6340 |
| GOST | 6340 340 |
| Inner diameter (d, mm) | 200 |
| Outer diameter (D, mm) | 420 |
| Width (height) (B, mm) | 80 |
| Weight (m,kg) | 55,3000 |
| Dynamic bearing capacity (C, kH) | 380 |
| Static bearing capacity (Co, kH) | 445 |
| Speed at the grease (n prev. Rev / min) | 1300 |
| Speed at the liquid lubricant (n prev. Rev / min) | 1600 |