bearings
| ISO | NJ 2268 |
| GOST | NJ 2268 42568 |
| Inner diameter (d, mm) | 340 |
| Outer diameter (D, mm) | 620 |
| Width (height) (B, mm) | 165 |
| Weight (m,kg) | 225 |
| Dynamic bearing capacity (C, kH) | 2640 |
| Static bearing capacity (Co, kH) | 2500 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |