Detailed description
model parameter:
| d | 45 |
| D | 85 |
| B | 19 |
| r | 1.1 |
| Cr | 32.7 |
| Cor | 20.3 |
| Grease | 7700 |
| Oil | 9200 |
| Bearing Designation | 6209 |
| da | 51.5 |
| Da | 78.5 |
| ra | 1 |
| Mass(kg) | 0.407 |
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









