NSK HM801346/HM801310
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
HM801346/HM801310
Boundary Dimensions
d
38.1
mm
Bore diameter
D
82.55
mm
Outside diameter
T
29.37
mm
Total width
B
28.575
mm
Width of inner ring
C
23.02
mm
Width of outer ring
Cup r (min.)
3.3
mm
Chamfer dimension of outer ring (Cup)
Cone r (min.)
0.8
mm
Chamfer dimension of inner ring (Cone)
Basic Load Ratings
Cr
107000
N
Basic dynamic load rating
C0r
117000
N
Basic static load rating
Speeds
Grease
4500
min-1
Grease lubrication
Oil (Oil-bath)
6000
min-1
Oil-bath lubrication
a
24.2
mm
Effective load center
Dimensions
da
51
mm
Diameter of shaft abutment
Da
68
mm
Diameter of housing abutment
db
49
mm
Diameter of shaft abutment
Db
78
mm
Diameter of housing abutment
ra (max.)
0.8
mm
Radius of shaft or housing fillet of inner ring
ra (max.)
3.3
mm
Radius of shaft or housing fillet of outer ring
