Deep groove ball bearing 6221-2RS1 105x190x36 mm, contact seal
Ball bearings of the 62 light series support relatively high radial load-ratings despite their reduced weight. Compared to deep groove ball bearings of the 63 and 64 series they require a smaller installation space at the same inside diameter by their relatively small outside diameter and allow slightly higher speeds furthermore
| d | 105 mm | Bore diameter |
| D | 190 mm | Outside diameter |
| B | 36 mm | Width |
| d1 | 131 mm | Shoulder diameter inner ring |
| D2 | 167 mm | Recess diameter outer ring |
| r | 2.1 mm | Chamfer dimension |
| Cr | 140 kN | Basic dynamic load rating |
| C0r | 104 kN | Basic static load rating |
| 2400 r/min | Limiting speed |
| ≈m | 3.9 kg | Weight |
| None | Locating feature outer ring | |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Contact seal | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| SKF | FAG | NSK | NTN | NACHI | TIMKEN |
| 6221-2RS1 | 6221-2RSR | 6221DDU | 6221LLU |
