NSK 7308BWDT
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7308BWDT
Boundary Dimensions
d
40
mm
Bore diameter
D
90
mm
Outside diameter
2B
46
mm
Width 2B
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Cr
80000
N
Basic dynamic load rating
C0r
60500
N
Basic static load rating
Speeds
Grease
4000
min-1
Grease lubrication
Oil (Oil-bath)
5300
min-1
Oil-bath lubrication
da (min.)
49
mm
Diameter of shaft abutment
Da (max.)
81
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
1.296
kg
Mass approx.
