NSK 7234C
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7234C
Boundary Dimensions
d
170
mm
Bore diameter
D
310
mm
Outside diameter
B
52
mm
Width
r(min.)
4
mm
Chamfer Dimension
r1(min.)
1.5
mm
Chamfer Dimension
Basic Load Ratings
Cr
405
kN
Basic Dynamic Load Rating
C0r
390
kN
Basic Static Load Rating
Speeds
Grease
4400
min-1
Limiting Speed
Oil (Oil-air)
6900
min-1
Limiting Speed
Dimensions
C: 15°
Contact Angle
a
58.2
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
188
mm
Diameter of Shaft Abutment
Da(max.)
292
mm
Diameter of Housing Abutment
Db(max.)
301
mm
Diameter of Housing Abutment
ra(max.)
3
mm
Radius of Shaft or Housing Fillet
rb(max.)
1.5
mm
Radius of Shaft or Housing Fillet
