Bearing
| ISO | N307MA/P63Q6 |
| GOST | 76-2307 ЛМШ2У ТУ 4477-Э-82 N307MA/P63Q6 |
| Inner diameter (d, mm) | 35 |
| Outer diameter (D, mm) | 80 |
| Width (height) (B, mm) | 21 |
| Weight (m,kg) | 0,522 |
| Dynamic bearing capacity (C, kH) | 44 |
| Static bearing capacity (Co, kH) | 44 |
| Speed at the grease (n prev. Rev / min) | 9500 |
| Speed at the liquid lubricant (n prev. Rev / min) | 8000 |