Description
6311 Radial Ball Bearings Technical Specifications:
| Inner Dimension d | 55mm |
| Outer Dimension D | 120mm |
| Width B | 29mm |
| Shield Types | Open |
| Inner/Outer Ring Material | Chrome Steel SAE-52100 |
| Lubrication | Light Oil |
| Static Load | 10,100 lbf |
| Dynamic Load | 16,100 lbf |
| Speed Limit | 6,500 RPM |
| Country of Origin | China |
| Cross Reference Numbers | 6311J1, 311, 311K, 311KS, 5972K127, 6311 |
| Interchange Brands | SKF,NTN,TIMKENFAG,FBJ,FYH,IKO,INA,KOYO,NACHI |
| Customizable | info@bearingmfg.com |
Cadence (verified owner) –
Bearings demonstrated exceptional resilience under rigorous operational conditions.