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7300 Series > 7301A
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7301A
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Description
Bearing Numbers
Single row
:
7301A
DB
:
7301DB
DF
:
7301DF
DT
:
7301DT
Principal dimensions(mm)
d
:
12
D
:
37
B
:
12
r(min)
:
1
r1(min)
:
0.6
Basic load ratings(N)
Cr
:
9450
Cor
:
4500
Basic load ratings(kgf)
Cr
:
965
Cor
:
460
Value
fo
:
12.7
Limiting Speed (rpm)
Grease
:
18000
Oil
:
24000
Distance of action point(mm)
a
:
13.1
Abutment and fillet dimensions
da(min)
:
18
Da(max)
:
31
ra(max)
:
1
Weight
(kg)
:
0.06
Basic load ratings(duplex bearing) (N)
Cr
:
15400
Cor
:
9000
Basic load ratings(duplex bearing) (kgf)
Cr
:
1570
Cor
:
915
Limiting Speed(duplex bearing) (rpm)
Grease
:
15000
Oil
:
20000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement
:
26.1
face-to-face arrangement
:
2.1
Installation dimensions(duplex bearing)
db(min)
:
17
Db(max)
:
32
rb(max)
:
0.6
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