Detailed description
model parameter:
| d | 10 |
| D | 22 |
| B | 6 |
| r | 0.3 |
| Cr | 2.70 |
| Cor | 1.25 |
| Grease | 34000 |
| Oil | 41000 |
| Bearing Designation | 6900 |
| da | 12 |
| Da | 20 |
| ra | 0.3 |
| Mass(kg) | 0.010 |
characteristic :
Deep groove ball bearings which can not be dismantled can bear both axial and radial loading with a high rotation speed. The closed bearing help the bearing save maintenance and make the structure easy.
our advantage:
1.own factory
2.large stock
3.high quality and advantage price









