NSK JHM516849/JHM516810
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
JHM516849/JHM516810
Boundary Dimensions
d
85
mm
Bore diameter
D
140
mm
Outside diameter
T
39
mm
Total width
B
38
mm
Width of inner ring
C
31.5
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
248000
N
Basic dynamic load rating
C0r
305000
N
Basic static load rating
Speeds
Grease
2400
min-1
Grease lubrication
Oil (Oil-bath)
3400
min-1
Oil-bath lubrication
a
33
mm
Effective load center
Dimensions
da
100
mm
Diameter of shaft abutment
Da
125
mm
Diameter of housing abutment
db
94
mm
Diameter of shaft abutment
Db
134
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
