NSK NN3092
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NN3092
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
460
mm
Bore diameter
D
680
mm
Outside diameter
B
163
mm
Width
r(min.)
6
mm
Chamfer Dimension
Basic Load Ratings
Cr
2550
kN
Basic Dynamic Load Rating
C0r
5350
kN
Basic Static Load Rating
Speeds
Grease
1000
min-1
Limiting Speed
Oil (Oil-air)
1300
min-1
Limiting Speed
Dimensions
Ew
623
mm
Roller Circumscribed Circle Diameters
s
3.5
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
486
mm
Diameter of Shaft Abutment
d1a(min.)
500
mm
Diameter of Shaft Abutment
Da(min.)
628
mm
Diameter of Housing Abutment
Da(max.)
654
mm
Diameter of Housing Abutment
ra(max.)
5
mm
Radius of Shaft or Housing Fillet
