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7012CDT
Basic parameters
Angular contact ball bearings
Series
7012CDT
Model
Main Size(mm)
60
d
95
D
18
B
36
2 B
1.1
r smin 2
0.6
r 1smin 2
Rated base load
35.0
Dynamic load Cr/kN
30.5
Static load Cor/kN
3,550
Dynamic load Cr/kgf
3,150
Static load Cor/kgf
Allowable speed(rpm)
11,000
Grease lubrication
14,000
Oil lubrication
7012C
Bearing number
Point of action(mm)
19.5
a
Mass(kg)
0.387
Single column(about)
Rated base load
57.0
Dynamic load Cr/(双列) kN
61.5
Static load Cor/( Double column ) kN
5,800
Dynamic load Cr/( Double column ) kgf
6,250
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
8,400
Grease lubrication
11,000
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
67
da minmum
88
Da maximum
90.5
r as maximun
1
Db maximum
0.6
r 1as maximun
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