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7328DT
Basic parameters
Angular contact ball bearings
Series
7328DT
Model
Main Size(mm)
140
d
300
D
62
B
124
2 B
4
r smin 2
1.5
r 1smin 2
Rated base load
300
Dynamic load Cr/kN
335
Static load Cor/kN
30,500
Dynamic load Cr/kgf
34,500
Static load Cor/kgf
Allowable speed(rpm)
2,500
Grease lubrication
3,300
Oil lubrication
7328
Bearing number
Point of action(mm)
94.5
a
Mass(kg)
21.5
Single column(about)
Rated base load
490
Dynamic load Cr/(双列) kN
670
Static load Cor/( Double column ) kN
50,000
Dynamic load Cr/( Double column ) kgf
68,500
Static load Cor/( Double column ) kgf
Allowable speed(rpm)( Double column )
2,000
Grease lubrication
2,600
Oil lubrication
Bearing number
DB
DB
DF
DF
DT
DT
Installation relationship size(mm)
158
da minmum
282
Da maximum
291.5
r as maximun
3
Db maximum
1.5
r 1as maximun
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