Spherical roller bearing
240/670ECA/W33-Spherical roller bearing
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Model |
240/670ECA/W33 |
With tapered hole |
240/670ECAK30/W33 |
d |
670 mm |
od |
980 mm |
B |
308 mm |
C |
10435 kN |
cr |
20400 kN |
Pu |
1290 Pu |
reference speed |
300 r/min |
limit speed |
500 r/min |
weight |
790 kg |
d2 |
758 | |
D1 |
866 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
7.5 | |
da minimum value |
698 | |
da max |
||
Da max |
952 | |
ra max |
6 | |
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 |