Deep groove ball bearing 63/22-2RS1 22x56x16 mm, contact seal
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 |
| 9000 r/min | Limiting speed |
| ≈m | 0.18 kg | Weight |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Contact seal | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| NSK | NTN | NACHI |
| 63/22DDU 63/22VV | 63/22LLU 63/22LLB | 63/22-2NSE 63/22-2NKE |
