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7817CDT
Basic parameters
Angular contact ball bearings
Series
7817CDT
Model
Main Size(mm)
85
d
110
D
13
B
26
2 B
1
r smin 2
0.6
r 1smin 2
Rated base load
22.1
Dynamic load Cr/kN
24.7
Static load Cor/kN
2,250
Dynamic load Cr/kgf
2,520
Static load Cor/kgf
Allowable speed(rpm)
8,600
Grease lubrication
11,000
Oil lubrication
7817C
Bearing number
Point of action(mm)
19.5
a
Mass(kg)
0.257
Single column(about)
Rated base load
36.0
Dynamic load Cr/(双列) kN
49.5
Static load Cor/( Double column ) kN
3,650
Dynamic load Cr/( Double column ) kgf
5,050
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
6,800
Grease lubrication
9,100
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
90.5
da minmum
104.5
Da maximum
105.5
r as maximun
1
Db maximum
0.6
r 1as maximun
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