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7005DT
Basic parameters
Angular contact ball bearings
Series
7005DT
Model
Main Size(mm)
25
d
47
D
12
B
24
2 B
0.6
r smin 2
0.3
r 1smin 2
Rated base load
10.7
Dynamic load Cr/kN
6.85
Static load Cor/kN
1,100
Dynamic load Cr/kgf
700
Static load Cor/kgf
Allowable speed(rpm)
16,000
Grease lubrication
21,000
Oil lubrication
7005
Bearing number
Point of action(mm)
16.5
a
Mass(kg)
0.093
Single column(about)
Rated base load
17.5
Dynamic load Cr/(双列) kN
13.7
Static load Cor/( Double column ) kN
1,780
Dynamic load Cr/( Double column ) kgf
1,400
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
12,000
Grease lubrication
17,000
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
29.5
da minmum
29.5
db minmum
42.5
Da maximum
44.5
Db maximum
0.6
r as maximun
0.3
r 1as maximun
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