NSK 46143/46368
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
46143/46368
Boundary Dimensions
d
36.512
mm
Bore diameter
D
93.662
mm
Outside diameter
T
31.75
mm
Total width
B
31.75
mm
Width of inner ring
C
26.195
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
1.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
129000
N
Basic dynamic load rating
C0r
133000
N
Basic static load rating
Speeds
Grease
4000
min-1
Grease lubrication
Oil (Oil-bath)
5600
min-1
Oil-bath lubrication
a
24
mm
Effective load center
Dimensions
da
48.5
mm
Diameter of shaft abutment
Da
79
mm
Diameter of housing abutment
db
46.5
mm
Diameter of shaft abutment
Db
87
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
