Description
B-57 Technical Specifications/Dimensions:
| Inner Dimension d | 5/16″ |
| Outer Dimension D | 1/2″ |
| Width B | 7/16″ |
| Shield Types | None |
| Inner/Outer Ring Material | Chrome Steel SAE-52100 |
| Lubrication | Light Oil |
| Static Load | 1,821 lbf |
| Dynamic Load | 1,421 lbf |
| Speed Limit | 8,300 RPM |
| Country of Origin | China |
| Cross Reference Numbers | B57, YB57ZOH, Y57, B-57, SN57, B-57, YB-57, Y-57 |
| Interchange Brands | SKF,NTN,TIMKENFAG,FBJ,FYH,IKO,INA,KOYO,NACHI |
| Customizable | info@bearingmfg.com |
Cassia (verified owner) –
Substandard craftsmanship evident in the bearings’ design and build.