Deep groove ball bearing 6218 90x160x30 mm, open
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 | 90 mm | Bore diameter |
| D | 160 mm | Outside diameter |
| B | 30 mm | Width |
| d1 | 112 mm | Shoulder diameter inner ring |
| D2 | 143 mm | Recess diameter outer ring |
| r | 2 mm | Chamfer dimension |
| Cr | 101 kN | Basic dynamic load rating |
| C0r | 73.5 kN | Basic static load rating |
| 8500 r/min | Reference Speed | |
| 5300 r/min | Limiting speed |
| ≈m | 2.2 kg | Weight |
| None | Locating feature outer ring | |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| SKF | FAG | NSK | NTN | NACHI | TIMKEN |
| 6218 | 6218 | 6218 | 6218 | 6218 | 218K |
