NSK 24040CK30E4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
24040CK30E4
Boundary Dimensions
d
200
mm
Bore diameter
D
310
mm
Outside diameter
B
109
mm
Width
r (min.)
2.1
mm
Chamfer dimension
Basic Load Ratings
Cr
1430000
N
Basic dynamic load rating
C0r
2120000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
1300
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
2000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
850
min-1
Grease lubrication
Oil (Oil-bath)
1100
min-1
Oil-bath lubrication
da (min.)
212
mm
Diameter of shaft abutment
da (max.)
223
mm
Diameter of shaft abutment
Da (min.)
271
mm
Diameter of housing abutment
Da (max.)
298
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.32
Constant
Y2
3.1
Axial load Factors
Y3
2.1
Axial load Factors
Y0
2
Axial load Factors
