bearings
| ISO | 6218 N |
| GOST | 6218 N 50218 |
| Inner diameter (d, mm) | 90 |
| Outer diameter (D, mm) | 160 |
| Width (height) (B, mm) | 30 |
| Weight (m,kg) | 2,1200 |
| Dynamic bearing capacity (C, kH) | 95,6 |
| Static bearing capacity (Co, kH) | 73,5 |
| Speed at the grease (n prev. Rev / min) | 3000 |
| Speed at the liquid lubricant (n prev. Rev / min) | 4500 |