NSK 7204BWDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7204BWDB
Boundary Dimensions
d
20
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
23800
N
Basic dynamic load rating
C0r
15300
N
Basic static load rating
Speeds
Grease
7500
min-1
Grease lubrication
Oil (Oil-bath)
11000
min-1
Oil-bath lubrication
a0
42.1
mm
Load center spacings
Dimensions
da (min.)
26
mm
Diameter of shaft abutment
rb (max.)
0.6
mm
Radius of fillet
Db (max.)
42
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
