| Bore diameter | d | 20 | mm |
| Hight | H2 | 46 | mm |
| Basic static load rating, axial | C0a | 76,000 | |
| Basic static load rating, radial | C0r | 22,400 | |
| Fatigue load limit, radial | Cur | 3,400 | |
| Limiting speed for grease lubrication | nG Grease | 2,000 |
| Outside diameter | D | 52 | mm |
| Basic dynamic load rating, axial | Ca | 33,500 | |
| Basic dynamic load rating, radial | Cr | 14,900 | |
| Fatigue load limit, axial | Cua | 6,400 | |
| Limiting speed for oil lubrication | nG Oil | 7,000 | |
| Bearing friction torque | MRL | 0,37 | Nm |
| Maximum diameter of housing shoulder | Da max | 43 | mm |
| Minimum diameter shaft shoulder | da min | 33 | mm |
| Height outer ring over wave washer | H1 | 31 | mm |
| Rip diameter shaft washer | d1 | 42 | mm |
| Minimum chamfer dimension | rmin | 0,60 | mm |
| Width, outer ring | C | 16 | mm |
| Width, inner ring | B | 10 | mm |
| Fabricante | Referencia |
|---|---|
| NADELLA | ARNB 20 52 |
| GPZ Bearings | 504704 |
| APB | AXZN2052-X-TVPB |
| NTN | ARN2052T2 |
| Unitec | SRB2052 |
