| Inner Diameter | 20 mm |
| Outer Diameter | 52 mm |
| Width | 22.2 mm |
| Model No. | 3304 A-2RS1 |
| Seals Type | ZZ / 2RS / Open |
| Material | Bearing Steel |
High-precision angular contact ball bearing with low friction, low noise, and high durability. Suitable for automobile, metallurgy, mining, and rolling mill applications. Available in P0–P2 precision grades, grease or oil lubrication, and multiple sealing options. In stock and ready for OEM/ODM orders.