Spherical roller bearing
248/670CAMA/W20-Spherical roller bearing
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Model |
248/670CAMA/W20 |
d |
670 mm |
od |
820 mm |
B |
150 mm |
C |
3598 kN |
cr |
9500 kN |
Pu |
655 Pu |
reference speed |
400 r/min |
limit speed |
700 r/min |
weight |
172 kg |
d2 |
726 | |
D1 |
772 | |
b |
||
K |
9 | |
r1,2 minimum value |
4 | |
da minimum value |
685 | |
da max |
||
Da max |
805 | |
ra max |
3 | |
e |
0.16 | |
Y1 |
4.2 | |
Y2 |
6.3 | |
Y0 |
4 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |