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1
Category
Needle roller bearing
Model
BTM4520
d
45 mm
D
55 mm
H
20 mm
m
0.079 KG
C
or
53.5 / KN
n
G
8200 / rpm
C
r
29.8 / KN
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CN: +86 21 38726186
Email:tbb@tbbprovision.com
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