248/530CAMA/W20-Spherical roller bearing-The QWE Company

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248/530CAMA/W20 Spherical roller bearing

Position：Model > Spherical roller bearing

Main Dimensions & Performance Data

Model	248/530CAMA/W20
With tapered hole	248/530CAK30MA/W20
d	530 mm
od	650 mm
B	118 mm
C	2124 kN
cr	5300 kN
Pu	380 Pu
reference speed	530 r/min
limit speed	950 r/min
weight	86 kg

Mounting dimensions

d2	573
D1	612
b
K	7.5
r1,2 minimum value	3
da minimum value	543
da max
Da max	637
ra max	2.5
e	0.15
Y1	4.5
Y2	6.7
Y0	4.5
Oil-lubricated allowable acceleration rotation
The allowable acceleration of oil lubrication is linear

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248/530CAMA/W20 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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