NSK 24138CE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
24138CE4
Boundary Dimensions
d
190
mm
Bore diameter
D
320
mm
Outside diameter
B
128
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
1710000
N
Basic dynamic load rating
C0r
2330000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
1000
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
1900
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.)
204
mm
Diameter of shaft abutment
da (max.)
211
mm
Diameter of shaft abutment
Da (min.)
269
mm
Diameter of housing abutment
Da (max.)
306
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
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
