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7815CDB
Basic parameters
Angular contact ball bearings
Series
7815CDB
Model
Main Size(mm)
75
d
95
D
10
B
20
2 B
0.6
r smin 2
0.3
r 1smin 2
Rated base load
14.8
Dynamic load Cr/kN
16.7
Static load Cor/kN
1,510
Dynamic load Cr/kgf
1,700
Static load Cor/kgf
Allowable speed(rpm)
9,700
Grease lubrication
13,000
Oil lubrication
7815C
Bearing number
Point of action(mm)
16.5
a
Mass(kg)
0.138
Single column(about)
Rated base load
24.0
Dynamic load Cr/(双列) kN
33.5
Static load Cor/( Double column ) kN
2,450
Dynamic load Cr/( Double column ) kgf
3,400
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
7,700
Grease lubrication
10,000
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
79.5
da minmum
90.5
Da maximum
92.5
r as maximun
0.6
Db maximum
0.3
r 1as maximun
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