NSK NN3064K
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
NN3064K
Boundary Dimensions
d
320
mm
Bore diameter
D
480
mm
Outside diameter
B
121
mm
Width
EW
438
mm
Raceway diameter of outer ring
r (min.)
4
mm
Chamfer dimension
Basic Load Ratings
Cr
1660000
N
Basic dynamic load rating
C0r
2670000
N
Basic static load rating
Speeds
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1300
min-1
Oil-bath lubrication
da (min.)
336
mm
Diameter of shaft abutment
d1a (min.)
340
mm
Diameter of spacer sleeve abutment
Da (min.)
442
mm
Diameter of housing abutment
Da (max.)
464
mm
Diameter of housing abutment
rb (max.)
3
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
76.6
kg
Mass approx.
