Shandong Linqing DEO Bearing Co.,Ltd
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6808 open zz 2rs Deep groove ball bearing 40X52X7mm chrome steel deo bearing manufacturer
| d | 40 |
| D | 52 |
| B | 7 |
| r | 0.3 |
| Cr | 4.95 |
| Cor | 4.20 |
| Grease | 12000 |
| Oil | 14000 |
| Bearing Designation | 6808 |
| da | 42 |
| Da | 50 |
| ra | 0.3 |
| Mass(kg) | 0.033 |
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