Spherical roller bearing
22252CC/W33-Spherical roller bearing
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Model |
22252CC/W33 |
With tapered hole |
22252CCK/W33 |
d |
260 mm |
od |
480 mm |
B |
130 mm |
C |
2722 kN |
cr |
3550 kN |
Pu |
285 Pu |
reference speed |
1200 r/min |
limit speed |
1600 r/min |
weight |
110 kg |
d2 |
312 | |
D1 |
421 | |
b |
22.3 | |
K |
12 | |
r1,2 minimum value |
5 | |
da minimum value |
280 | |
da max |
||
Da max |
460 | |
ra max |
4 | |
e |
0.27 | |
Y1 |
2.5 | |
Y2 |
3.7 | |
Y0 |
2.5 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |