NSK NN3088K
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
NN3088K
Boundary Dimensions
NN: Inner ring rib type
Bearing Type
d
440
mm
Bore diameter
D
650
mm
Outside diameter
B
157
mm
Width
r(min.)
6
mm
Chamfer Dimension
Basic Load Ratings
Cr
2360
kN
Basic Dynamic Load Rating
C0r
4900
kN
Basic Static Load Rating
Speeds
Grease
1100
min-1
Limiting Speed
Oil (Oil-air)
1300
min-1
Limiting Speed
Dimensions
Ew
596
mm
Roller Circumscribed Circle Diameters
s
3.0
mm
Axial Displacement
Abutment and Fillet Dimensions
da(min.)
466
mm
Diameter of Shaft Abutment
d1a(min.)
479
mm
Diameter of Shaft Abutment
Da(min.)
601
mm
Diameter of Housing Abutment
Da(max.)
624
mm
Diameter of Housing Abutment
ra(max.)
5
mm
Radius of Shaft or Housing Fillet
