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7314BDT
Basic parameters
Angular contact ball bearings
Series
7314BDT
Model
Main Size(mm)
70
d
150
D
35
B
70
2 B
2.1
r smin 2
1.1
r 1smin 2
Rated base load
114
Dynamic load Cr/kN
86
Static load Cor/kN
11,700
Dynamic load Cr/kgf
8,800
Static load Cor/kgf
Allowable speed(rpm)
4,400
Grease lubrication
5,800
Oil lubrication
7314B
Bearing number
Point of action(mm)
63.5
a
Mass(kg)
2.61
Single column(about)
Rated base load
186
Dynamic load Cr/(双列) kN
172
Static load Cor/( Double column ) kN
19,000
Dynamic load Cr/( Double column ) kgf
17,600
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
3,500
Grease lubrication
4,700
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
82
da minmum
77
db minmum
138
Da maximum
143
Db maximum
2
r as maximun
1
r 1as maximun
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