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7015CDT
Basic parameters
Angular contact ball bearings
Series
7015CDT
Model
Main Size(mm)
75
d
115
D
20
B
40
2 B
1.1
r smin 2
0.6
r 1smin 2
Rated base load
48.0
Dynamic load Cr/kN
45.5
Static load Cor/kN
4,900
Dynamic load Cr/kgf
4,650
Static load Cor/kgf
Allowable speed(rpm)
8,600
Grease lubrication
11,000
Oil lubrication
7015C
Bearing number
Point of action(mm)
22.5
a
Mass(kg)
0.63
Single column(about)
Rated base load
78.0
Dynamic load Cr/(双列) kN
91.5
Static load Cor/( Double column ) kN
7,950
Dynamic load Cr/( Double column ) kgf
9,300
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
6,800
Grease lubrication
9,000
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
82
da minmum
108
Da maximum
110.5
r as maximun
1
Db maximum
0.6
r 1as maximun
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