Spherical roller bearing
249/1000CA/W33-Spherical roller bearing
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Model |
249/1000CA/W33 |
With tapered hole |
249/1000CAK30/W33 |
d |
1000 mm |
od |
1320 mm |
B |
315 mm |
C |
11939 kN |
cr |
29000 kN |
Pu |
1460 Pu |
reference speed |
170 r/min |
limit speed |
320 r/min |
weight |
1200 kg |
d2 |
1109 | |
D1 |
1212 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
7.5 | |
da minimum value |
1028 | |
da max |
||
Da max |
1292 | |
ra max |
6 | |
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 |