NSK 7309BW
Single-Row Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7309BW
Boundary Dimensions
d
45
mm
Bore diameter
D
100
mm
Outside diameter
B
25
mm
Width
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Cr
64000
N
Basic dynamic load rating
C0r
40000
N
Basic static load rating
Speeds
Grease
4500
min-1
Grease lubrication
Oil (Oil-bath)
6000
min-1
Oil-bath lubrication
a
42.9
mm
Effective load center
Dimensions
da (min.)
54
mm
Diameter of shaft abutment
Da (max.)
91
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
