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MR Series > MR148
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MR148
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: 0086-635-2555 6666
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Description
Designation
With shiled
:
MR148
Open type
:
MR148ZZ
With seal VV
:
MR148VV
With seal DD
:
MR148DD
Principal dimensions（mm）
d
:
8
D
:
14
B
:
3.5
B1
:
4
r(min)
:
0.2
Basic load ratings(N)
Cr
:
820
Cor
:
385
Basic load ratings{kgf}
Cr
:
83
Cor
:
39
Speed ratings(rpm)
Grease
ZZ
:
38000
D·D
:
32000
Oil
Z
:
45000
Abutment and fillet dimensions (mm)
da(min)
:
9.6
db(max)
:
9.2
Da(Max)
:
12.4
Db(min)
:
12.8
ra(max)
:
0.2
rb(max)
:
0.15
Weight(g)
Open type
:
1.86
With shiled
:
2.16
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0086 166 7811 8242
info@jfzbearing.com
