| Inner Diameter | 17 mm |
| Outer Diameter | 47 mm |
| Thickness | 14 mm |
| Model | 63003-2RS1 / 6303 / 6303-2RSH |
| Lubrication | Grease or Oil |
| Origin | China |
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Features Z1V1–Z3V3 vibration grades, high-grade grease technology, and versatile transport options (air, sea, express, etc.).