NSK 7303BWDF
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7303BWDF
Boundary Dimensions
d
17
mm
Bore diameter
D
47
mm
Outside diameter
2B
28
mm
Width 2B
r (min.)
1
mm
Chamfer dimension
r1 (min.)
0.6
mm
Chamfer dimension
Basic Load Ratings
Cr
26400
N
Basic dynamic load rating
C0r
16000
N
Basic static load rating
Speeds
Grease
8000
min-1
Grease lubrication
Oil (Oil-bath)
11000
min-1
Oil-bath lubrication
a0
12.9
mm
Load center spacings
Dimensions
rb (max.)
0.6
mm
Radius of fillet
Da (max.)
41
mm
Diameter of housing abutment
db (min.)
22
mm
Diameter of shaft abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
