NSK HM617049/HM617010
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
HM617049/HM617010
Boundary Dimensions
d
85.725
mm
Bore diameter
D
142.138
mm
Outside diameter
T
42.862
mm
Total width
B
42.862
mm
Width of inner ring
C
34.133
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
4.8
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
263000
N
Basic dynamic load rating
C0r
345000
N
Basic static load rating
Speeds
Grease
2400
min-1
Grease lubrication
Oil (Oil-bath)
3400
min-1
Oil-bath lubrication
a
35.4
mm
Effective load center
Dimensions
da
106
mm
Diameter of shaft abutment
Da
125
mm
Diameter of housing abutment
db
95
mm
Diameter of shaft abutment
Db
137
mm
Diameter of housing abutment
ra (max.)
4.8
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
