Bearing
| ISO | NNU 4952 |
| GOST | 4262952 7634-75 NNU 4952 |
| Inner diameter (d, mm) | 260 |
| Outer diameter (D, mm) | 360 |
| Width (height) (B, mm) | 100 |
| Weight (m,kg) | 30,5 |
| Dynamic bearing capacity (C, kH) | 750 |
| Static bearing capacity (Co, kH) | 800 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |