Spherical roller bearing
231/750CA/W33-Spherical roller bearing
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Model |
231/750CA/W33 |
With tapered hole |
231/750CAK/W33 |
d |
750 mm |
od |
1220 mm |
B |
365 mm |
C |
16518 kN |
cr |
29000 kN |
Pu |
1700 Pu |
reference speed |
220 r/min |
limit speed |
430 r/min |
weight |
1700 kg |
d2 |
900 | |
D1 |
1080 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
9.5 | |
da minimum value |
790 | |
da max |
||
Da max |
1180 | |
ra max |
8 | |
e |
0.28 | |
Y1 |
2.4 | |
Y2 |
3.6 | |
Y0 |
2.5 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |