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7300 Series > 7305A
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7305A
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Description
Bearing Numbers
Single row
:
7305A
DB
:
7305DB
DF
:
7305DF
DT
:
7305DT
Principal dimensions(mm)
d
:
25
D
:
62
B
:
17
r(min)
:
1.1
r1(min)
:
0.6
Basic load ratings(N)
Cr
:
26400
Cor
:
15800
Basic load ratings(kgf)
Cr
:
2690
Cor
:
1610
Value
fo
:
13.5
Limiting Speed (rpm)
Grease
:
10000
Oil
:
14000
Distance of action point(mm)
a
:
21.1
Abutment and fillet dimensions
da(min)
:
32
Da(max)
:
55
ra(max)
:
1
Weight
(kg)
:
0.235
Basic load ratings(duplex bearing) (N)
Cr
:
43000
Cor
:
31500
Basic load ratings(duplex bearing) (kgf)
Cr
:
4400
Cor
:
3250
Limiting Speed(duplex bearing) (rpm)
Grease
:
8500
Oil
:
11000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement
:
42.1
face-to-face arrangement
:
8.1
Installation dimensions(duplex bearing)
db(min)
:
30
Db(max)
:
57
rb(max)
:
0.6
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