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7001DT
Basic parameters
Angular contact ball bearings
Series
7001DT
Model
Main Size(mm)
12
d
28
D
8
B
16
2 B
0.3
r smin 2
0.15
r 1smin 2
Rated base load
5.05
Dynamic load Cr/kN
2.46
Static load Cor/kN
515
Dynamic load Cr/kgf
251
Static load Cor/kgf
Allowable speed(rpm)
26,000
Grease lubrication
35,000
Oil lubrication
7001
Bearing number
Point of action(mm)
10
a
Mass(kg)
0.025
Single column(about)
Rated base load
8.20
Dynamic load Cr/(双列) kN
4.90
Static load Cor/( Double column ) kN
840
Dynamic load Cr/( Double column ) kgf
500
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
21,000
Grease lubrication
28,000
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
14.5
da minmum
14.5
db minmum
25.5
Da maximum
26.8
Db maximum
0.3
r as maximun
0.15
r 1as maximun
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