| Inner Diameter | 12 mm |
|---|---|
| Outer Diameter | 21 mm |
| Thickness | 5 mm |
| Model | 61801 / 61801-2RS1 / 61801-2Z |
| Lubrication | Grease or Oil |
| Origin | China |
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Suitable for precision applications requiring low vibration (Z1V1–Z3V3) and reliable grease technology.