NSK 7213A
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7213A
Boundary Dimensions
d
65
mm
Bore diameter
D
120
mm
Outside diameter
B
23
mm
Width
r(min.)
1.5
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
85.0
kN
Basic Dynamic Load Rating
C0r
54.0
kN
Basic Static Load Rating
Speeds
Grease
8200
min-1
Limiting Speed
Oil (Oil-air)
10900
min-1
Limiting Speed
Dimensions
A: 30°
Contact Angle
a
38.2
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
74
mm
Diameter of Shaft Abutment
Da(max.)
111
mm
Diameter of Housing Abutment
Db(max.)
114
mm
Diameter of Housing Abutment
ra(max.)
1.5
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.8
mm
Radius of Shaft or Housing Fillet
