Angular Contact Bearing
QJ308N2MA-Four point angular contact ball bearing
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Model |
QJ308N2MA |
Model without locating slot |
QJ308MA |
d |
40 mm |
od |
90 mm |
B |
23 mm |
cr |
78 kN |
cor |
64 kN |
Pu |
2.7 Pu |
limit speed |
14000 r/min |
weight |
0.78 kg |
d1 |
52 | |
D1 |
72.5 | |
r 1,2 minimum value |
1.5 | |
a |
46 | |
da minimum value |
49 | |
D a max |
81 | |
r a max |
1.5 | |
A |
0.0118 |