Detailed description
| Bearing Model | NU304E |
| Type | cylindrical roller bearings |
| Dimensions | 20x52x15 mm |
| Mass | 0.201KG |
| Materials | Chrome Steel, Carbon Steel, Stainless Steel, Plastic, Ceramic |
| Percision Rating | P0,P6,P5,P4,P2 |
| Seal Type | Open/Z/ZZ/RS/2RS/RZ/2RZ/N/NR/ZN/RZN |
| Cage | Stainless Steel/Nylon |
| Package | Single Carton Box/Pallet/Wooden case |
| Brand | GQZ/AAA/OEM/Others |








