| Bore Diameter | 55 mm |
| Outer Diameter | 100 mm |
| Width | 21 mm |
| Model No. | 6211CE-2RS |
| Cage Material | Ceramic |
| Origin | China |
High-performance ceramic ball bearing with precision dimensions (55×100×21 mm), sealed design (2RS), non-metallic cage, and excellent thermal stability. Ideal for high-speed, low-friction applications.