NSK 24148CK30E4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
24148CK30E4
Boundary Dimensions
d
240
mm
Bore diameter
D
400
mm
Outside diameter
B
160
mm
Width
r (min.)
4
mm
Chamfer dimension
Basic Load Ratings
Cr
2660000
N
Basic dynamic load rating
C0r
3800000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
750
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
1500
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
670
min-1
Grease lubrication
Oil (Oil-bath)
850
min-1
Oil-bath lubrication
da (min.)
258
mm
Diameter of shaft abutment
da (max.)
268
mm
Diameter of shaft abutment
Da (min.)
341
mm
Diameter of housing abutment
Da (max.)
382
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.38
Constant
Y2
2.7
Axial load Factors
Y3
1.8
Axial load Factors
Y0
1.8
Axial load Factors
