NSK 7203BWDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7203BWDB
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
35.9
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
