NSK HM231140/HM231110
Inch Series Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
HM231140/HM231110
Boundary Dimensions
d
146.05
mm
Bore diameter
D
236.538
mm
Outside diameter
T
57.15
mm
Total width
B
56.642
mm
Width of inner ring
C
44.45
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
555000
N
Basic dynamic load rating
C0r
720000
N
Basic static load rating
Speeds
Grease
1400
min-1
Grease lubrication
Oil (Oil-bath)
1900
min-1
Oil-bath lubrication
a
45.9
mm
Effective load center
Dimensions
da
164
mm
Diameter of shaft abutment
Da
217
mm
Diameter of housing abutment
db
160
mm
Diameter of shaft abutment
Db
224
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
