Bearing
| ISO | ZARN 4580 |
| GOST | РИК 4580 26290 ZARN 4580 |
| Inner diameter (d, mm) | 45 |
| Outer diameter (D, mm) | 80 |
| Width (height) (B, mm) | 60 |
| Weight (m,kg) | 1,23 |
| Dynamic bearing capacity (C, kH) | 59,0/163,0 |
| Static bearing capacity (Co, kH) | 38,0/74,0 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |