22220E-Spherical roller bearing-The QWE Company

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22220E Spherical roller bearing

Position：Model > Spherical roller bearing

Main Dimensions & Performance Data

Model	22220E
With tapered hole	22220EK
d	100 mm
od	180 mm
B	46 mm
C	433 kN
cr	490 kN
Pu	49 Pu
reference speed	3400 r/min
limit speed	4500 r/min
weight	4.9 kg

Mounting dimensions

d2	118
D1	159
b	8.3
K	4.5
r1,2 minimum value	2.1
da minimum value	112
da max
Da max	168
ra max	2
e	0.24
Y1	2.8
Y2	4.2
Y0	2.8
Oil-lubricated allowable acceleration rotation
The allowable acceleration of oil lubrication is linear

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22220E Spherical roller bearing

Model

With tapered hole

d

od

B

C

cr

Pu

reference speed

limit speed

weight

d2

D1

b

K

r1,2 minimum value

da minimum value

da max

Da max

ra max

e

Y1

Y2

Y0

Oil-lubricated allowable acceleration rotation

The allowable acceleration of oil lubrication is linear

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