Spherical roller bearing
Model |
21317E |
With tapered hole |
21317EK |
d |
85 mm |
od |
180 mm |
B |
41 mm |
C |
331 kN |
cr |
375 kN |
Pu |
39 Pu |
reference speed |
3800 r/min |
limit speed |
5300 r/min |
weight |
5.2 kg |
d2 |
106 | |
D1 |
141 | |
b |
6 | |
K |
3 | |
r1,2 minimum value |
3 | |
da minimum value |
99 | |
da max |
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Da max |
166 | |
ra max |
2.5 | |
e |
0.24 | |
Y1 |
2.8 | |
Y2 |
4.2 | |
Y0 |
2.8 | |
Oil-lubricated allowable acceleration rotation |
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The allowable acceleration of oil lubrication is linear |