| Inner Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Thickness | 14 mm |
| Model | W61904-2Z / W6204 / W6204-2RS1 |
| Lubrication | Grease or Oil |
| Origin | China |
High-performance deep groove ball bearings with rich stock, 100% on-time delivery, and OEM/ODM service. Suitable for industrial, automotive, and precision equipment applications.