bearings
| ISO | 6260 |
| GOST | 6260 260 |
| Inner diameter (d, mm) | 300 |
| Outer diameter (D, mm) | 540 |
| Width (height) (B, mm) | 85 |
| Weight (m,kg) | 87,8000 |
| Dynamic bearing capacity (C, kH) | 465 |
| Static bearing capacity (Co, kH) | 670 |
| Speed at the grease (n prev. Rev / min) | 950 |
| Speed at the liquid lubricant (n prev. Rev / min) | 1200 |