NSK 230/630CAME4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
230/630CAME4
Boundary Dimensions
d
630
mm
Bore diameter
D
920
mm
Outside diameter
B
212
mm
Width
r (min.)
7.5
mm
Chamfer dimension
Basic Load Ratings
Cr
5900000
N
Basic dynamic load rating
C0r
12700000
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
280
min-1
Grease lubrication
Oil (Oil-bath)
340
min-1
Oil-bath lubrication
da (min.)
666
mm
Diameter of shaft abutment
Da (min.)
835
mm
Diameter of housing abutment
Da (max.)
884
mm
Diameter of housing abutment
ra (max.)
6
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.22
Constant
Y2
4.7
Axial load Factors
Y3
3.1
Axial load Factors
Y0
3.1
Axial load Factors
