NSK 7306BWDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7306BWDB
Boundary Dimensions
d
30
mm
Bore diameter
D
72
mm
Outside diameter
2B
38
mm
Width 2B
r (min.)
1.1
mm
Chamfer dimension
r1 (min.)
0.6
mm
Chamfer dimension
Basic Load Ratings
Cr
55500
N
Basic dynamic load rating
C0r
38500
N
Basic static load rating
Speeds
Grease
5000
min-1
Grease lubrication
Oil (Oil-bath)
7100
min-1
Oil-bath lubrication
a0
61.8
mm
Load center spacings
Dimensions
da (min.)
37
mm
Diameter of shaft abutment
rb (max.)
0.6
mm
Radius of fillet
Db (max.)
67
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
