NSK 7219A
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7219A
Boundary Dimensions
d
95
mm
Bore diameter
D
170
mm
Outside diameter
B
32
mm
Width
r(min.)
2.1
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Cr
154
kN
Basic Dynamic Load Rating
C0r
103
kN
Basic Static Load Rating
Speeds
Grease
5700
min-1
Limiting Speed
Oil (Oil-air)
7600
min-1
Limiting Speed
Dimensions
A: 30°
Contact Angle
a
54.2
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
107
mm
Diameter of Shaft Abutment
Da(max.)
158
mm
Diameter of Housing Abutment
Db(max.)
163
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
