NSK 23122CKE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
23122CKE4
Boundary Dimensions
d
110
mm
Bore diameter
D
180
mm
Outside diameter
B
56
mm
Width
r (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
480000
N
Basic dynamic load rating
C0r
630000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
3200
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
4000
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
1600
min-1
Grease lubrication
Oil (Oil-bath)
2000
min-1
Oil-bath lubrication
da (min.)
120
mm
Diameter of shaft abutment
da (max.)
127
mm
Diameter of shaft abutment
Da (min.)
158
mm
Diameter of housing abutment
Da (max.)
170
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.28
Constant
Y2
3.5
Axial load Factors
Y3
2.4
Axial load Factors
Y0
2.3
Axial load Factors
