Spherical roller bearing
231/630CA/W33-Spherical roller bearing
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Model |
231/630CA/W33 |
With tapered hole |
231/630CAK/W33 |
d |
630 mm |
od |
1030 mm |
B |
315 mm |
C |
12600 kN |
cr |
20800 kN |
Pu |
1220 Pu |
reference speed |
260 r/min |
limit speed |
530 r/min |
weight |
1050 kg |
d2 |
755 | |
D1 |
918 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
7.5 | |
da minimum value |
662 | |
da max |
||
Da max |
998 | |
ra max |
6 | |
e |
0.3 | |
Y1 |
2.3 | |
Y2 |
3.4 | |
Y0 |
2.2 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |