7321A,7321DB,7321DF,7321DT
7300 Series
Dimension and Parameters
Request Quotation
- Bearing Numbers
-
Single row7321A
-
DB7321DB
-
DF7321DF
-
DT7321DT
- Principal dimensions(mm)
-
d105
-
D225
-
B49
-
r(min)3
-
r1(min)1.1
- Basic load ratings(N)
-
Cr208000
-
Cor193000
- Basic load ratings(kgf)
-
Cr21200
-
Cor19700
- Value
-
fo14.2
- Limiting Speed (rpm)
-
Grease2600
-
Oil3600
- Distance of action point(mm)
-
a72.1
- Abutment and fillet dimensions
-
da(min)119
-
Da(max)211
-
ra(max)2.5
- Weight
-
(kg)9.34
- Basic load ratings(duplex bearing) (N)
-
Cr335000
-
Cor385000
- Basic load ratings(duplex bearing) (kgf)
-
Cr34500
-
Cor39500
- Limiting Speed(duplex bearing) (rpm)
-
Grease2200
-
Oil2800
- Distance of action point (duplex bearing)(a0)
-
back-to-back arrangement144.3
-
face-to-face arrangement46.3
- Installation dimensions(duplex bearing)
-
db(min)-
-
Db(max)218
-
rb(max)1
