Spherical roller bearing
249/1120CAF/W33-Spherical roller bearing
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Model |
249/1120CAF/W33 |
With tapered hole |
249/1120CAK30F/W33 |
d |
1120 mm |
od |
1460 mm |
B |
335 mm |
C |
13718 kN |
cr |
34500 kN |
Pu |
1830 Pu |
reference speed |
140 r/min |
limit speed |
260 r/min |
weight |
1500 kg |
d2 |
1231 | |
D1 |
1350 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
7.5 | |
da minimum value |
1148 | |
da max |
||
Da max |
1432 | |
ra max |
6 | |
e |
0.2 | |
Y1 |
3.4 | |
Y2 |
5 | |
Y0 |
3.2 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |