NSK 230/850CAME4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
230/850CAME4
Boundary Dimensions
d
850
mm
Bore diameter
D
1220
mm
Outside diameter
B
272
mm
Width
r (min.)
7.5
mm
Chamfer dimension
Basic Load Ratings
Cr
9300000
N
Basic dynamic load rating
C0r
21400000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
280
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
180
min-1
Grease lubrication
Oil (Oil-bath)
220
min-1
Oil-bath lubrication
da (min.)
886
mm
Diameter of shaft abutment
Da (min.)
1109
mm
Diameter of housing abutment
Da (max.)
1184
mm
Diameter of housing abutment
ra (max.)
6
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.21
Constant
Y2
4.8
Axial load Factors
Y3
3.2
Axial load Factors
Y0
3.1
Axial load Factors
