NSK HM807040/HM807010
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
HM807040/HM807010
Boundary Dimensions
d
44.45
mm
Bore diameter
D
104.775
mm
Outside diameter
T
36.512
mm
Total width
B
36.512
mm
Width of inner ring
C
28.575
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
171000
N
Basic dynamic load rating
C0r
192000
N
Basic static load rating
Speeds
Grease
3400
min-1
Grease lubrication
Oil (Oil-bath)
4800
min-1
Oil-bath lubrication
a
29.7
mm
Effective load center
Dimensions
da
66
mm
Diameter of shaft abutment
Da
89
mm
Diameter of housing abutment
db
59
mm
Diameter of shaft abutment
Db
100
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
