ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.
| AST Bearings LLC | |
|---|---|
| Product Category | Ball Bearings |
| Product Number | 688H |
| Product Name | Ball and Roller Bearings |
| Primary Bearing Category | Radial Ball Bearing |
| Application | Instrument / Miniature |
| Bearing Class | A1 |
| Features | Flanged |
| Design Units | Metric |
