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7914DF
Basic parameters
Angular contact ball bearings
Series
7914DF
Model
Main Size(mm)
70
d
100
D
16
B
32
2 B
1
r smin 2
0.6
r 1smin 2
Rated base load
26.2
Dynamic load Cr/kN
26.2
Static load Cor/kN
2,670
Dynamic load Cr/kgf
2,670
Static load Cor/kgf
Allowable speed(rpm)
6,700
Grease lubrication
9,000
Oil lubrication
7914
Bearing number
Point of action(mm)
32.5
a
Mass(kg)
0.397
Single column(about)
Rated base load
42.5
Dynamic load Cr/(双列) kN
52.5
Static load Cor/( Double column ) kN
4,350
Dynamic load Cr/( Double column ) kgf
5,350
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
5,300
Grease lubrication
7,100
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
75.5
da minmum
75.5
db minmum
94.5
Da maximum
95.5
Db maximum
1
r as maximun
0.6
r 1as maximun
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