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7806CDF
Basic parameters
Angular contact ball bearings
Series
7806CDF
Model
Main Size(mm)
30
d
42
D
7
B
14
2 B
0.3
r smin 2
0.15
r 1smin 2
Rated base load
5.35
Dynamic load Cr/kN
4.50
Static load Cor/kN
545
Dynamic load Cr/kgf
460
Static load Cor/kgf
Allowable speed(rpm)
23,000
Grease lubrication
31,000
Oil lubrication
7806C
Bearing number
Point of action(mm)
8.5
a
Mass(kg)
0.025
Single column(about)
Rated base load
8.70
Dynamic load Cr/(双列) kN
9.00
Static load Cor/( Double column ) kN
890
Dynamic load Cr/( Double column ) kgf
920
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
18,000
Grease lubrication
24,000
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
32.5
da minmum
39.5
Da maximum
40.8
r as maximun
0.3
Db maximum
0.15
r 1as maximun
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