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7315CDT
Basic parameters
Angular contact ball bearings
Series
7315CDT
Model
Main Size(mm)
75
d
160
D
37
B
74
2 B
2.1
r smin 2
1.1
r 1smin 2
Rated base load
137
Dynamic load Cr/kN
104
Static load Cor/kN
14,000
Dynamic load Cr/kgf
10,600
Static load Cor/kgf
Allowable speed(rpm)
7,000
Grease lubrication
9,300
Oil lubrication
7315C
Bearing number
Point of action(mm)
34
a
Mass(kg)
3.09
Single column(about)
Rated base load
223
Dynamic load Cr/(双列) kN
208
Static load Cor/( Double column ) kN
22,800
Dynamic load Cr/( Double column ) kgf
21,200
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
5,500
Grease lubrication
7,400
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
87
da minmum
148
Da maximum
153
r as maximun
2
Db maximum
1
r 1as maximun
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