7928A5,7928DB,7928DF,7928DT
7900 Series
Dimension and Parameters
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- Bearing Numbers
-
Single row7928A5
-
DB7928DB
-
DF7928DF
-
DT7928DT
- Principal dimensions(mm)
-
d140
-
D190
-
B24
-
r(min)1.5
-
r1(min)1
- Basic load ratings(N)
-
Cr75000
-
Cor90000
- Basic load ratings(kgf)
-
Cr7650
-
Cor9200
- Value
-
fo16.4
- Limiting Speed (rpm)
-
Grease4000
-
Oil5600
- Distance of action point(mm)
-
a50.5
- Abutment and fillet dimensions
-
da(min)149
-
Da(max)181
-
ra(max)1.5
- Weight
-
(kg)1.63
- Basic load ratings(duplex bearing) (N)
-
Cr122000
-
Cor180000
- Basic load ratings(duplex bearing) (kgf)
-
Cr12400
-
Cor18400
- Limiting Speed(duplex bearing) (rpm)
-
Grease3200
-
Oil4500
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement100.9
-
face-to-face arrangement52.9
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)184
-
rb(max)1
