NSK HR90KBE42+L
Double-Row Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
HR90KBE42+L
Boundary Dimensions
d
90
mm
Bore diameter
D
160
mm
Outside diameter
B2
74
mm
Total width
C
61
mm
Width of outer ring
r (min.)
2.5
mm
Chamfer dimension
r1 (min.)
0.6
mm
Chamfer dimension
Basic Load Ratings
Cr
425000
N
Basic dynamic load rating
C0r
510000
N
Basic static load rating
Speeds
Grease
1800
min-1
Grease lubrication
Oil (Oil-bath)
2400
min-1
Oil-bath lubrication
da (min.)
105
mm
Diameter of shaft abutment
rb (max.)
0.6
mm
Radius of housing fillet of outer ring
Db (min.)
152
mm
Minimum width of space required in housing on large side face
ra (max.)
2
mm
Radius of shaft fillet of inner ring
Abutment and Fillet Dimensions
e
0.42
Constant
Y2
2.4
Axial load Factors
Y3
1.6
Axial load Factors
Y0
1.6
Axial load Factors
