NSK 239/670CAMKE4
Spherical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
239/670CAMKE4
Boundary Dimensions
d
670
mm
Bore diameter
D
900
mm
Outside diameter
B
170
mm
Width
r (min.)
6
mm
Chamfer dimension
Basic Load Ratings
Cr
4350000
N
Basic dynamic load rating
C0r
10300000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
380
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.)
698
mm
Diameter of shaft abutment
Da (min.)
836
mm
Diameter of housing abutment
Da (max.)
872
mm
Diameter of housing abutment
ra (max.)
5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
e
0.17
Constant
Y2
5.8
Axial load Factors
Y3
3.9
Axial load Factors
Y0
3.8
Axial load Factors
