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7924DT
Basic parameters
Angular contact ball bearings
Series
7924DT
Model
Main Size(mm)
120
d
165
D
22
B
44
2 B
1.1
r smin 2
0.6
r 1smin 2
Rated base load
61.0
Dynamic load Cr/kN
69.5
Static load Cor/kN
6,200
Dynamic load Cr/kgf
7,100
Static load Cor/kgf
Allowable speed(rpm)
3,900
Grease lubrication
5,200
Oil lubrication
7924
Bearing number
Point of action(mm)
52
a
Mass(kg)
1.66
Single column(about)
Rated base load
99.0
Dynamic load Cr/(双列) kN
139
Static load Cor/( Double column ) kN
10,100
Dynamic load Cr/( Double column ) kgf
14,200
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
3,100
Grease lubrication
4,100
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
127
da minmum
127
db minmum
158
Da maximum
160.5
Db maximum
1
r as maximun
0.6
r 1as maximun
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