NSK 7264A
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7264A
Boundary Dimensions
d
320
mm
Bore diameter
D
580
mm
Outside diameter
B
92
mm
Width
r(min.)
5
mm
Chamfer Dimension
r1(min.)
2
mm
Chamfer Dimension
Basic Load Ratings
Cr
795
kN
Basic Dynamic Load Rating
C0r
1120
kN
Basic Static Load Rating
Speeds
Grease
1500
min-1
Limiting Speed
Oil (Oil-air)
2000
min-1
Limiting Speed
Dimensions
A: 30°
Contact Angle
a
175.9
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
342
mm
Diameter of Shaft Abutment
Da(max.)
558
mm
Diameter of Housing Abutment
Db(max.)
570
mm
Diameter of Housing Abutment
ra(max.)
4
mm
Radius of Shaft or Housing Fillet
rb(max.)
2
mm
Radius of Shaft or Housing Fillet
