| Bearing number | NJ2205R |
| Size (mm) | 25x52x18 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 18 |
| d | 25 mm |
| Fw | 31.5 mm |
| D | 52 mm |
| B | 18 mm |
| C | 18 mm |
| r min. | 1 mm |
| r1 min. | 0.6 mm |
| Weight | 0.166 Kg |
| Basic dynamic load rating (C) | 34.9 kN |
| Basic static load rating (C0) | 34.6 kN |
| (Grease) Lubrication Speed | 12000 r/min |
| Bearing No. | NJ2205R |
| r(min) | 1 |
| r1(min) | 0.6 |
| Cr | 43.6 |
| C0r | 34.6 |
| Cu | 4.40 |
| Grease lub. | 12000 |
| Oil lub. | 15000 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 29 |
| db(max) | 31 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 47 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 1 |
| rb(max) | 0.6 |
| (Refer.)Mass(kg) | 0.169 |
