NSK NN3012K
Double-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NN3012K
Boundary Dimensions
d
60
mm
Bore diameter
D
95
mm
Outside diameter
B
26
mm
Width
EW
86.1
mm
Raceway diameter of outer ring
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
90000
N
Basic dynamic load rating
C0r
106000
N
Basic static load rating
Speeds
Grease
6300
min-1
Grease lubrication
Oil (Oil-bath)
7500
min-1
Oil-bath lubrication
da (min.)
66.5
mm
Diameter of shaft abutment
d1a (min.)
67
mm
Diameter of spacer sleeve abutment
Da (min.)
88
mm
Diameter of housing abutment
Da (max.)
88.5
mm
Diameter of housing abutment
rb (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
0.697
kg
Mass approx.
