NSK N1068
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
N1068
Boundary Dimensions
d
340
mm
Bore diameter
D
520
mm
Outside diameter
B
82
mm
Width
r(min.)
5
mm
Chamfer Dimension
r1(min.)
5
mm
Chamfer Dimension
Basic Load Ratings
Cr
1080
kN
Basic Dynamic Load Rating
C0r
1740
kN
Basic Static Load Rating
Speeds
Grease
1600
min-1
Limiting Speed
Oil (Oil-air)
2000
min-1
Limiting Speed
Dimensions
Ew
475
mm
Roller Circumscribed Circle Diameters
s
4.3
mm
Abutment and Fillet Dimensions
da(min.)
360
mm
Diameter of Shaft Abutment
d1a(min.)
367
mm
Diameter of Shaft Abutment
Da(min.)
479
mm
Diameter of Housing Abutment
Da(max.)
500
mm
Diameter of Housing Abutment
ra(max.)
4
mm
Radius of Shaft or Housing Fillet
