Extra thin section deep groove ball bearing 6720 / 61720 / NB720A 100x120x10 mm
Thin section bearing 67 / 617 series are extremely narrow, extremely light and with utmost good spinning characteristics. They can also be used with limited space. The low weight allows for utmost high speeds.
| d | 100 mm | Bore diameter |
| D | 120 mm | Outside diameter |
| B | 10 mm | Width |
| r | 0.6 mm | Chamfer dimension |
| Cr | 15.2 kN | Basic dynamic load rating |
| C0r | 19.3 kN | Basic static load rating |
| ≈m | 0.173 kg | Weight |
| Bearing steel | Material of race | |
| Sheet steel | Cage | |
| Open | Closures | |
| CN | Radial clearance | |
| P0 | Tolerance |
| NSK | OTHERS |
| NB720A | 6720 |
