NSK 231/530CAMKE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
231/530CAMKE4
Boundary Dimensions
d
530
mm
Bore diameter
D
870
mm
Outside diameter
B
272
mm
Width
r (min.)
7.5
mm
Chamfer dimension
Basic Load Ratings
Cr
7150000
N
Basic dynamic load rating
C0r
14100000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
340
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
260
min-1
Grease lubrication
Oil (Oil-bath)
340
min-1
Oil-bath lubrication
da (min.)
566
mm
Diameter of shaft abutment
Da (min.)
758
mm
Diameter of housing abutment
Da (max.)
834
mm
Diameter of housing abutment
ra (max.)
6
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.3
Constant
Y2
3.3
Axial load Factors
Y3
2.2
Axial load Factors
Y0
2.2
Axial load Factors
