Deep groove ball bearing 63/22 22x56x16 mm, open
Ball bearings of the 63 medium series offer a balanced ratio between their radial load carrying capacity, the required installation space, their weight and the admissible speed. Consequently they are versatile.
| d | 22 mm | Bore diameter |
| D | 56 mm | Outside diameter |
| B | 16 mm | Width |
| d1 | 32.9 mm | Shoulder diameter inner ring |
| D2 | 45.3 mm | Recess diameter outer ring |
| r | 1.1 mm | Chamfer dimension |
| Cr | 18.6 kN | Basic dynamic load rating |
| C0r | 9.3 kN | Basic static load rating |
| 16000 r/min | Reference Speed | |
| 13000 r/min | Limiting speed |
| ≈m | 0.18 kg | Weight |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| SKF | NSK | NTN | NACHI |
| 63/22 | 63/22 | 63/22 | 63/22 |
