NSK JHM318448/JHM318410
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
JHM318448/JHM318410
Boundary Dimensions
d
90
mm
Bore diameter
D
155
mm
Outside diameter
T
44
mm
Total width
B
44
mm
Width of inner ring
C
35.5
mm
Width of outer ring
Cup r (min.)
2.5
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
3
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
340000
N
Basic dynamic load rating
C0r
390000
N
Basic static load rating
Speeds
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
3000
min-1
Oil-bath lubrication
a
34.1
mm
Effective load center
Dimensions
da
106
mm
Diameter of shaft abutment
Da
140
mm
Diameter of housing abutment
db
100
mm
Diameter of shaft abutment
Db
148
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
2.5
mm
Radius of shaft or housing fillet of outer ring
