Detailed description
model parameter:
| d | 20 |
| D | 32 |
| B | 7 |
| r | 0.3 |
| Cr | 4.00 |
| Cor | 2.45 |
| Grease | 21000 |
| Oil | 25000 |
| Bearing Designation | 6804 |
| da | 22 |
| Da | 30 |
| ra | 0.3 |
| Mass(kg) | 0.018 |
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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