NSK 220KBE42+L
Double-Row Tapered Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
220KBE42+L
Boundary Dimensions
d
220
mm
Bore diameter
D
400
mm
Outside diameter
B2
158
mm
Total width
C
122
mm
Width of outer ring
r (min.)
5
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
1710000
N
Basic dynamic load rating
C0r
2300000
N
Basic static load rating
Speeds
Grease
670
min-1
Grease lubrication
Oil (Oil-bath)
900
min-1
Oil-bath lubrication
da (min.)
247
mm
Diameter of shaft abutment
rb (max.)
1
mm
Radius of housing fillet of outer ring
Db (min.)
371
mm
Minimum width of space required in housing on large side face
ra (max.)
3
mm
Radius of shaft fillet of inner ring
Abutment and Fillet Dimensions
e
0.4
Constant
Y2
2.5
Axial load Factors
Y3
1.7
Axial load Factors
Y0
1.6
Axial load Factors
