WD Bearing Group
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OEM Sealed Deep groove ball bearing Miniature Ball Bearings WF686 ZZ
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.
| d | 6 |
| D | 13 |
| B | 3.5 |
| B1 | 5 |
| r | 0.15 |
| r1 | 0.15 |
| Cr | 1.10 |
| Cor | 0.44 |
| Open Type | 48000 |
| oil open type | 57000 |
| Bearing Designation Open Type | F686 |
| With Steel Shields | WF686 ZZ |
| D1 | 15 |
| D2 | 15 |
| C1 | 1 |
| C2 | 1.1 |
| Da | 7.2 |
| Ra | 0.15 |
| Mass(g) | 2.1 |