Deep groove ball bearing 6315-2RZ 75x160x37 mm, non-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 | 75 mm | Bore diameter |
| D | 160 mm | Outside diameter |
| B | 37 mm | Width |
| d1 | 101 mm | Shoulder diameter inner ring |
| D2 | 139 mm | Recess diameter outer ring |
| r | 2.1 mm | Chamfer dimension |
| Cr | 119 kN | Basic dynamic load rating |
| C0r | 76.5 kN | Basic static load rating |
| 9000 r/min | Reference Speed | |
| 4500 r/min | Limiting speed |
| ≈m | 3.15 kg | Weight |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Non-contact seal | Closures |
| NSK | NTN | NACHI |
| 6315VV | 6315LLB | 6315-2NKE |
