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Category
Needle roller bearing
Model
RNAF557220
d
55 mm
D
72 mm
H
20 mm
m
0.22 KG
D
a max
67 /
C
or
66.4 / KN
r
min
1 / mm
C
r
37.4 / KN
CONTACT US
Add: No.18 New Jinqiao Road,Pudong,Shanghai,China ,Shanghai ,Shanghai
CN: +86 21 38726186
Email:tbb@tbbprovision.com
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