NSK NN3076
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NN3076
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
380
mm
Bore diameter
D
560
mm
Outside diameter
B
135
mm
Width
r(min.)
5
mm
Chamfer Dimension
Basic Load Ratings
Cr
1770
kN
Basic Dynamic Load Rating
C0r
3700
kN
Basic Static Load Rating
Speeds
Grease
1400
min-1
Limiting Speed
Oil (Oil-air)
1700
min-1
Limiting Speed
Dimensions
Ew
513
mm
Roller Circumscribed Circle Diameters
s
7.3
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
400
mm
Diameter of Shaft Abutment
d1a(min.)
411
mm
Diameter of Shaft Abutment
Da(min.)
518
mm
Diameter of Housing Abutment
Da(max.)
540
mm
Diameter of Housing Abutment
ra(max.)
4
mm
Radius of Shaft or Housing Fillet
