NSK 6212NR
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6212NR
Boundary Dimensions
d
60
mm
Bore diameter
D
110
mm
Outside diameter
B
22
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
57500
N
Basic dynamic load rating
C0r
36000
N
Basic static load rating
Speeds
Grease
6700
min-1
Grease lubrication
Oil (Oil-bath)
8000
min-1
Oil-bath lubrication
D2 (max.)
116.6
mm
Outside diameter of snap ring
f (max.)
2.46
mm
Width of snap ring
a (min.)
3.28
mm
Distance outer ring from side face to snap ring groove
b (min.)
2.7
mm
Width of snap ring groove
D1 (max.)
106.81
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.)
68
mm
Diameter of shaft abutment
da (max.)
74.5
mm
Diameter of shaft abutment
Da (max.)
102
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Dx (min.)
118
mm
Diameter of snap ring recess in the housing
Cy (max.)
5.4
mm
Distance from outer ring side face to snap ring back face
