NSK 6018NR
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6018NR
Boundary Dimensions
d
90
mm
Bore diameter
D
140
mm
Outside diameter
B
24
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
64000
N
Basic dynamic load rating
C0r
50000
N
Basic static load rating
Speeds
Grease
5600
min-1
Grease lubrication
Oil (Oil-bath)
6300
min-1
Oil-bath lubrication
D2 (max.)
149.7
mm
Outside diameter of snap ring
f (max.)
2.82
mm
Width of snap ring
a (min.)
3.71
mm
Distance outer ring from side face to snap ring groove
b (min.)
3.1
mm
Width of snap ring groove
D1 (max.)
135.23
mm
Diameter of snap ring groove
ro (max.)
0.6
mm
Bottom radius of snap ring groove
rN
0.5
mm
Chamfer dimension
Dimensions
da (min.)
98
mm
Diameter of shaft abutment
da (max.)
103
mm
Diameter of shaft abutment
Da (max.)
132
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Dx (min.)
152
mm
Diameter of snap ring recess in the housing
Cy (max.)
6.1
mm
Distance from outer ring side face to snap ring back face
