Spherical roller bearing
249/800CA/W33-Spherical roller bearing
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Model |
249/800CA/W33 |
With tapered hole |
249/800CAK30/W33 |
d |
800 mm |
od |
1060 mm |
B |
258 mm |
C |
8136 kN |
cr |
19300 kN |
Pu |
1060 Pu |
reference speed |
240 r/min |
limit speed |
430 r/min |
weight |
640 kg |
d2 |
887 | |
D1 |
973 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
6 | |
da minimum value |
823 | |
da max |
||
Da max |
1037 | |
ra max |
5 | |
e |
0.21 | |
Y1 |
3.2 | |
Y2 |
4.8 | |
Y0 |
3.2 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |