Spherical roller bearing
Model |
22205/20E |
d |
20 mm |
od |
52 mm |
B |
18 mm |
C |
49.9 kN |
cr |
44 kN |
Pu |
4.75 Pu |
reference speed |
13000 r/min |
limit speed |
17000 r/min |
weight |
0.28 kg |
d2 |
31.3 | |
D1 |
44.2 | |
b |
3.7 | |
K |
2 | |
r1,2 minimum value |
1 | |
da minimum value |
25.6 | |
da max |
||
Da max |
46.4 | |
ra max |
1 | |
e |
0.35 | |
Y1 |
1.9 | |
Y2 |
2.9 | |
Y0 |
1.8 | |
Oil-lubricated allowable acceleration rotation |
||
The allowable acceleration of oil lubrication is linear |