Angular Contact Bearing
3311A-Double row angular contact ball bearing
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Model |
3311A |
Polyamide cage |
3311ATN9 |
d |
55 mm |
od |
120 mm |
B |
49.2 mm |
cr |
112 kN |
cor |
81.5 kN |
Pu |
3.45 Pu |
reference speed |
5300 r/min |
limit speed |
5300 r/min |
weight |
2.65 kg |
d1 |
– | |
d2 |
68.4 | |
D1 |
– | |
D2 |
110 | |
r1,2 minimum value |
2 | |
a |
72 | |
da minimum value |
66 | |
Da max |
109 | |
ra max |
2 | |
Kr |
0.07 |