Description
R4 Technical Specifications/Dimensions:
| Inner Dimension d | 1/4″ |
| Outer Dimension D | 5/8″ |
| Width B | 0.196″ |
| Shield Types | Open |
| Inner/Outer Ring Material | Chrome Steel SAE-52100 |
| Lubrication | Light-Oil |
| Static Load | 139 lbf |
| Dynamic Load | 333 lbf |
| Speed Limit | 45,000 |
| Country of Origin | China |
| Cross Reference Numbers | >RI4, RI-4, R4C, R-4, S1K7, R8020X, DDRI-4, SSRI-4, R4 open |
| Interchange Brands | SKF,NTN,TIMKENFAG,FBJ,FYH,IKO,INA,KOYO,NACHI |
| Customizable | info@bearingmfg.com |
Finley (verified owner) –
Flawless performance; these bearings delivered zero operational issues.