248/1800CAFA/W20-Spherical roller bearing-The QWE Company

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248/1800CAFA/W20 Spherical roller bearing

Position：Model > Spherical roller bearing

Main Dimensions & Performance Data

Model	248/1800CAFA/W20
With tapered hole	248/1800CAK30FA/W20
d	1800 mm
od	2180 mm
B	375 mm
C	20274 kN
cr	63000 kN
Pu	3050 Pu
reference speed	75 r/min
limit speed	140 r/min
weight	2900 kg

Mounting dimensions

d2	1932
D1	2060
b
K	12
r1,2 minimum value	9.5
da minimum value	1834
da max
Da max	2146
ra max	8
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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248/1800CAFA/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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