bearings
| ISO | 51104 |
| GOST | 51104 8104 H |
| Inner diameter (d, mm) | 20 |
| Outer diameter (D, mm) | 35 |
| Width (height) (B, mm) | 10 |
| Weight (m,kg) | 0,04 |
| Dynamic bearing capacity (C, kH) | 15 |
| Static bearing capacity (Co, kH) | 22,4 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |