| Inner Diameter | 50 mm |
| Outer Diameter | 110 mm |
| Thickness | 27 mm |
| Model | 22309EK 21310E 21310EK |
| Lubrication | Grease or Oil |
| Origin | China |
High-performance bearing with precision grease technology, Z1V1–Z3V3 vibration control, and 100% on-time delivery. Suitable for OEM/ODM applications. Certified HS Code 8482102000, trademark BDL.