Bearings Rolling bearings Needle roller bearings К 55х63х20
Bearing
| ISO | К 55х63х20 |
| GOST | К 55х63х20 24310-80 К 55х63х20 |
| Inner diameter (d, mm) | 55 |
| Outer diameter (D, mm) | 63 |
| Width (height) (B, mm) | 20 |
| Weight (m,kg) | 0,078 |
| Dynamic bearing capacity (C, kH) | 38 |
| Static bearing capacity (Co, kH) | 75 |
| Speed at the grease (n prev. Rev / min) | - |
| Speed at the liquid lubricant (n prev. Rev / min) | - |