249/750CA/W33-Spherical roller bearing-The QWE Company

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249/750CA/W33 Spherical roller bearing

Position：Model > Spherical roller bearing

Main Dimensions & Performance Data

Model	249/750CA/W33
With tapered hole	249/750CAK30/W33
d	750 mm
od	1000 mm
B	250 mm
C	7699 kN
cr	18000 kN
Pu	1100 Pu
reference speed	280 r/min
limit speed	480 r/min
weight	560 kg

Mounting dimensions

d2	830
D1	916
b	22.3
K	12
r1,2 minimum value	6
da minimum value	773
da max
Da max	977
ra max	5
e	0.22
Y1	3
Y2	4.6
Y0	2.8
Oil-lubricated allowable acceleration rotation
The allowable acceleration of oil lubrication is linear

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249/750CA/W33 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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