6201-12.7-2RS/6201-1/2" -2RS ball bearing is with 1/2 (12.7mm) inch bore diameter, contact seal, other dimensions is same with standard 6201.
| d | 12.7 mm | Bore diameter |
| D | 32 mm | Outside diameter |
| B | 10 mm | Width |
| d2 | 16.2 mm | Recess diameter inner ring |
| D2 | 27.4 mm | Recess diameter outer ring |
| r | 0.6 mm | Chamfer dimension |
| Cr | 7.2 kN | Basic dynamic load rating |
| C0r | 3.1 kN | Basic static load rating |
| 15000 r/min | Limiting speed |
| ≈m | 0.037 kg | Weight |
| None | Locating feature outer ring | |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Contact seal | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
