NSK 23140CE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
23140CE4
Boundary Dimensions
d
200
mm
Bore diameter
D
340
mm
Outside diameter
B
112
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
1700000
N
Basic dynamic load rating
C0r
2330000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
1500
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
800
min-1
Grease lubrication
Oil (Oil-bath)
1000
min-1
Oil-bath lubrication
da (min.)
214
mm
Diameter of shaft abutment
da (max.)
232
mm
Diameter of shaft abutment
Da (min.)
293
mm
Diameter of housing abutment
Da (max.)
326
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.31
Constant
Y2
3.2
Axial load Factors
Y3
2.2
Axial load Factors
Y0
2.1
Axial load Factors
