NSK NN49/600K
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
NN49/600K
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
600
mm
Bore diameter
D
800
mm
Outside diameter
B
200
mm
Width
r(min.)
5
mm
Chamfer Dimension
Basic Load Ratings
Cr
3850
kN
Basic Dynamic Load Rating
C0r
10500
kN
Basic Static Load Rating
Speeds
Grease
800
min-1
Limiting Speed
Oil (Oil-air)
1000
min-1
Limiting Speed
Dimensions
Ew
749
mm
Roller Circumscribed Circle Diameters
s
3.3
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
620
mm
Diameter of Shaft Abutment
d1a(min.)
637
mm
Diameter of Shaft Abutment
Da(min.)
752
mm
Diameter of Housing Abutment
Da(max.)
780
mm
Diameter of Housing Abutment
ra(max.)
4
mm
Radius of Shaft or Housing Fillet
