NSK 7309BWDT
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7309BWDT
Boundary Dimensions
d
45
mm
Bore diameter
D
100
mm
Outside diameter
2B
50
mm
Width 2B
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Cr
104000
N
Basic dynamic load rating
C0r
80500
N
Basic static load rating
Speeds
Grease
3600
min-1
Grease lubrication
Oil (Oil-bath)
4800
min-1
Oil-bath lubrication
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
Abutment and Fillet Dimensions
Mass approx.
1.738
kg
Mass approx.
