NSK 23218CE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
23218CE4
Boundary Dimensions
d
90
mm
Bore diameter
D
160
mm
Outside diameter
B
52.4
mm
Width
r (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
340000
N
Basic dynamic load rating
C0r
490000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
2800
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
1800
min-1
Grease lubrication
Oil (Oil-bath)
2400
min-1
Oil-bath lubrication
da (min.)
100
mm
Diameter of shaft abutment
da (max.)
105
mm
Diameter of shaft abutment
Da (min.)
138
mm
Diameter of housing abutment
Da (max.)
150
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.32
Constant
Y2
3.2
Axial load Factors
Y3
2.1
Axial load Factors
Y0
2.1
Axial load Factors
