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7317CDF
Basic parameters
Angular contact ball bearings
Series
7317CDF
Model
Main Size(mm)
85
d
180
D
41
B
82
2 B
3
r smin 2
1.1
r 1smin 2
Rated base load
161
Dynamic load Cr/kN
130
Static load Cor/kN
16,400
Dynamic load Cr/kgf
13,300
Static load Cor/kgf
Allowable speed(rpm)
6,200
Grease lubrication
8,200
Oil lubrication
7317C
Bearing number
Point of action(mm)
38.5
a
Mass(kg)
4.18
Single column(about)
Rated base load
261
Dynamic load Cr/(双列) kN
261
Static load Cor/( Double column ) kN
26,600
Dynamic load Cr/( Double column ) kgf
26,600
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
4,900
Grease lubrication
6,500
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
99
da minmum
166
Da maximum
173
r as maximun
2.5
Db maximum
1
r 1as maximun
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