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7014DF
Basic parameters
Angular contact ball bearings
Series
7014DF
Model
Main Size(mm)
70
d
110
D
20
B
40
2 B
1.1
r smin 2
0.6
r 1smin 2
Rated base load
42.5
Dynamic load Cr/kN
39.5
Static load Cor/kN
4,350
Dynamic load Cr/kgf
4,000
Static load Cor/kgf
Allowable speed(rpm)
6,200
Grease lubrication
8,300
Oil lubrication
7014
Bearing number
Point of action(mm)
36
a
Mass(kg)
0.705
Single column(about)
Rated base load
69.5
Dynamic load Cr/(双列) kN
78.5
Static load Cor/( Double column ) kN
7,050
Dynamic load Cr/( Double column ) kgf
8,050
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
5,000
Grease lubrication
6,600
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
77
da minmum
77
db minmum
103
Da maximum
105.5
Db maximum
1
r as maximun
0.6
r 1as maximun
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