NSK 7030C
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7030C
Boundary Dimensions
d
150
mm
Bore diameter
D
225
mm
Outside diameter
B
35
mm
Width
r(min.)
2.1
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
190
kN
Basic Dynamic Load Rating
C0r
168
kN
Basic Static Load Rating
Speeds
Grease
6200
min-1
Limiting Speed
Oil (Oil-air)
9400
min-1
Limiting Speed
Dimensions
C: 15°
Contact Angle
a
42.6
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
162
mm
Diameter of Shaft Abutment
Da(max.)
213
mm
Diameter of Housing Abutment
Db(max.)
218
mm
Diameter of Housing Abutment
ra(max.)
2
mm
Radius of Shaft or Housing Fillet
rb(max.)
1
mm
Radius of Shaft or Housing Fillet
