NSK 7226A5
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7226A5
Boundary Dimensions
d
130
mm
Bore diameter
D
230
mm
Outside diameter
B
40
mm
Width
r(min.)
3
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
248
kN
Basic Dynamic Load Rating
C0r
199
kN
Basic Static Load Rating
Speeds
Grease
5600
min-1
Limiting Speed
Oil (Oil-air)
8400
min-1
Limiting Speed
Dimensions
A5: 25°
Contact Angle
a
62.0
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
144
mm
Diameter of Shaft Abutment
Da(max.)
216
mm
Diameter of Housing Abutment
Db(max.)
223
mm
Diameter of Housing Abutment
ra(max.)
2.5
mm
Radius of Shaft or Housing Fillet
rb(max.)
1
mm
Radius of Shaft or Housing Fillet
