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6911 open zz 2rs GCR15 55X80X13mm chrome steel CHINA DEO BEARING MANUFACTURER
d | 55 |
D | 80 |
B | 13 |
r | 1 |
Cr | 16.6 |
Cor | 14.1 |
Grease | 8100 |
Oil | 9600 |
Bearing Designation | 6911 |
da | 60 |
Da | 75 |
ra | 1 |
Mass(kg) | 0.185 |
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