NSK H715343/H715311
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
H715343/H715311
Boundary Dimensions
d
68.262
mm
Bore diameter
D
136.525
mm
Outside diameter
T
46.038
mm
Total width
B
46.038
mm
Width of inner ring
C
36.512
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3.5
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
287000
N
Basic dynamic load rating
C0r
370000
N
Basic static load rating
Speeds
Grease
2600
min-1
Grease lubrication
Oil (Oil-bath)
3400
min-1
Oil-bath lubrication
a
37.1
mm
Effective load center
Dimensions
da
90
mm
Diameter of shaft abutment
Da
118
mm
Diameter of housing abutment
db
84
mm
Diameter of shaft abutment
Db
132
mm
Diameter of housing abutment
ra (max.)
3.5
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
