Bearing
| ISO | NNU 49/750 K |
| GOST | 41629/750 7634-75 NNU 49/750 K |
| Inner diameter (d, mm) | 750 |
| Outer diameter (D, mm) | 1000 |
| Width (height) (B, mm) | 250 |
| Weight (m,kg) | 558 |
| 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) | - |