NSK 23964CAMKE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
23964CAMKE4
Boundary Dimensions
d
320
mm
Bore diameter
D
440
mm
Outside diameter
B
90
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
1620000
N
Basic dynamic load rating
C0r
2750000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
1400
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Mechanical (forced-circulation oil)
1700
min-1
Properly designed and controlled forced-circulation oil lubrication
Grease
670
min-1
Grease lubrication
Oil (Oil-bath)
850
min-1
Oil-bath lubrication
da (min.)
334
mm
Diameter of shaft abutment
Da (min.)
406
mm
Diameter of housing abutment
Da (max.)
426
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.18
Constant
Y2
5.5
Axial load Factors
Y3
3.7
Axial load Factors
Y0
3.6
Axial load Factors
