NSK 7208BWDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7208BWDB
Boundary Dimensions
d
40
mm
Bore diameter
D
80
mm
Outside diameter
2B
36
mm
Width 2B
r (min.)
1.1
mm
Chamfer dimension
r1 (min.)
0.6
mm
Chamfer dimension
Basic Load Ratings
Cr
57500
N
Basic dynamic load rating
C0r
46000
N
Basic static load rating
Speeds
Grease
4300
min-1
Grease lubrication
Oil (Oil-bath)
6000
min-1
Oil-bath lubrication
a0
68.3
mm
Load center spacings
Dimensions
da (min.)
47
mm
Diameter of shaft abutment
rb (max.)
0.6
mm
Radius of fillet
Db (max.)
75
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
