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MR Series > MR52B
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MR52B
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Description
Designation
With shiled
:
MR52B
Open type
:
MR52BZZ
With seal VV
:
-
With seal DD
:
-
Principal dimensions（mm）
d
:
2
D
:
5
B
:
2
B1
:
25
r(min)
:
0.1
Basic load ratings(N)
Cr
:
187
Cor
:
58
Basic load ratings{kgf}
Cr
:
19
Cor
:
6
Speed ratings(rpm)
Grease
ZZ
:
85000
D·D
:
-
Oil
Z
:
100000
Abutment and fillet dimensions (mm)
da(min)
:
2.8
db(max)
:
2.7
Da(Max)
:
4.2
Db(min)
:
4.4
ra(max)
:
0.1
rb(max)
:
0.1
Weight(g)
Open type
:
0.16
With shiled
:
0.23
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0086 166 7811 8242
info@jfzbearing.com
