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1
2
Category
Single row tapered roller bearing
Model
31320-X
d
100 mm
D
215 mm
B
51 mm
H
56.5 mm
m
8.81 KG
d
1
159.5 / mm
D
a max
201 /
D
a min
168 /
D
b min
202 /
a
68 /
C
35 / mm
C
a min
7 /
C
or
480 / KN
r
a max
4 /
n
G
3200 / rpm
n
B
2550 /
C
r
385 / KN
C
ur
51 /
e
0.83 /
Y
0.73 /
Y
0
0.4 /
CONTACT US
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CN: +86 21 38726186
Email:tbb@tbbprovision.com
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