NSK 7203AWDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7203AWDB
Boundary Dimensions
d
17
mm
Bore diameter
D
40
mm
Outside diameter
2B
24
mm
Width 2B
r (min.)
0.6
mm
Chamfer dimension
r1 (min.)
0.3
mm
Chamfer dimension
Basic Load Ratings
Cr
19300
N
Basic dynamic load rating
C0r
12000
N
Basic static load rating
Speeds
Grease
13000
min-1
Grease lubrication
Oil (Oil-bath)
17000
min-1
Oil-bath lubrication
a0
28.5
mm
Load center spacings
Dimensions
da (min.)
22
mm
Diameter of shaft abutment
rb (max.)
0.3
mm
Radius of fillet
Db (max.)
37.5
mm
Diameter of housing abutment
ra (max.)
0.6
mm
Radius of shaft or housing fillet
