NSK JHM522649/JHM522610
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
JHM522649/JHM522610
Boundary Dimensions
d
110
mm
Bore diameter
D
180
mm
Outside diameter
T
47
mm
Total width
B
46
mm
Width of inner ring
C
38
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
380000
N
Basic dynamic load rating
C0r
490000
N
Basic static load rating
Speeds
Grease
1900
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
a
40.9
mm
Effective load center
Dimensions
da
127
mm
Diameter of shaft abutment
Da
162
mm
Diameter of housing abutment
db
122
mm
Diameter of shaft abutment
Db
172
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
