NSK 239/630CAME4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
239/630CAME4
Boundary Dimensions
d
630
mm
Bore diameter
D
850
mm
Outside diameter
B
165
mm
Width
r (min.)
6
mm
Chamfer dimension
Basic Load Ratings
Cr
4000000
N
Basic dynamic load rating
C0r
9350000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
400
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
300
min-1
Grease lubrication
Oil (Oil-bath)
360
min-1
Oil-bath lubrication
da (min.)
658
mm
Diameter of shaft abutment
Da (min.)
786
mm
Diameter of housing abutment
Da (max.)
822
mm
Diameter of housing abutment
ra (max.)
5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.18
Constant
Y2
5.6
Axial load Factors
Y3
3.8
Axial load Factors
Y0
3.7
Axial load Factors
