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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 | 45 |
D | 85 |
B | 23 |
r | 1.1 |
Cr | 31.9 |
Cor | 43.9 |
Grease | 4600 |
Oil | 6100 |
Bearing Designation | 4209 |
da | 51.5 |
Da | 78.5 |
ra | 1 |
Mass(kg) | 0.605 |