NSK 7203BWDF
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7203BWDF
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
17800
N
Basic dynamic load rating
C0r
11000
N
Basic static load rating
Speeds
Grease
9000
min-1
Grease lubrication
Oil (Oil-bath)
12000
min-1
Oil-bath lubrication
a0
11.9
mm
Load center spacings
Dimensions
rb (max.)
0.3
mm
Radius of fillet
Da (max.)
35
mm
Diameter of housing abutment
db (min.)
19.5
mm
Diameter of shaft abutment
ra (max.)
0.6
mm
Radius of shaft or housing fillet
