Detailed description
model parameter:
| d | 45 |
| D | 58 |
| B | 7 |
| r | 0.3 |
| Cr | 6.20 |
| Cor | 5.40 |
| Grease | 11000 |
| Oil | 13000 |
| Bearing Designation | 6809 |
| da | 47 |
| Da | 56 |
| ra | 0.3 |
| Mass(kg) | 0.040 |
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
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