NSK 23056CAMKE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
23056CAMKE4
Boundary Dimensions
d
280
mm
Bore diameter
D
420
mm
Outside diameter
B
106
mm
Width
r (min.)
4
mm
Chamfer dimension
Basic Load Ratings
Cr
1930000
N
Basic dynamic load rating
C0r
2950000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
1200
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
1800
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
710
min-1
Grease lubrication
Oil (Oil-bath)
900
min-1
Oil-bath lubrication
da (min.)
298
mm
Diameter of shaft abutment
Da (min.)
377
mm
Diameter of housing abutment
Da (max.)
402
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.24
Constant
Y2
4.2
Axial load Factors
Y3
2.8
Axial load Factors
Y0
2.7
Axial load Factors
