NSK 23228CAMKE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
23228CAMKE4
Boundary Dimensions
d
140
mm
Bore diameter
D
250
mm
Outside diameter
B
88
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
1040000
N
Basic dynamic load rating
C0r
1300000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
1800
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
2600
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1500
min-1
Oil-bath lubrication
da (min.)
154
mm
Diameter of shaft abutment
Da (min.)
213
mm
Diameter of housing abutment
Da (max.)
236
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.35
Constant
Y2
2.9
Axial load Factors
Y3
1.9
Axial load Factors
Y0
1.9
Axial load Factors
