bearings
| ISO | 30302 |
| GOST | 30302 7302 А |
| Inner diameter (d, mm) | 15 |
| Outer diameter (D, mm) | 42 |
| Width (height) (B, mm) | 13 |
| Weight (m,kg) | 0,099 |
| Dynamic bearing capacity (C, kH) | 21,2 |
| Static bearing capacity (Co, kH) | 12,7 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |