| Inner Diameter | 1.5 mm |
| Outer Diameter | 6 mm |
| Thickness | 3 mm |
| Model | W630/1.5-2Z, W638/1.5-2Z, W602 |
| Lubrication | Grease or Oil |
| Origin | China |
Precision miniature deep groove ball bearings with high grease technology, rich stock availability, 100% on-time delivery, and OEM/ODM support. Suitable for compact, high-reliability applications.