bearings
| ISO | 53260 +U260 |
| GOST | 53260 +U260 18260 |
| Inner diameter (d, mm) | 300 |
| Outer diameter (D, mm) | 420 |
| Width (height) (B, mm) | 112 |
| Weight (m,kg) | 49,8 |
| Dynamic bearing capacity (C, kH) | 610 |
| Static bearing capacity (Co, kH) | 2320 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |