Detailed description
model parameter:
| d | 140 |
| D | 250 |
| B | 42 |
| r | 3 |
| Cr | 166 |
| Cor | 150 |
| Grease | 2400 |
| Oil | 2900 |
| Bearing Designation | 6228 |
| da | 153 |
| Da | 237 |
| ra | 2.5 |
| Mass(kg) | 7.45 |
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









