NSK 7216A
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7216A
Boundary Dimensions
d
80
mm
Bore diameter
D
140
mm
Outside diameter
B
26
mm
Width
r(min.)
2
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
107
kN
Basic Dynamic Load Rating
C0r
71.5
kN
Basic Static Load Rating
Speeds
Grease
6900
min-1
Limiting Speed
Oil (Oil-air)
9100
min-1
Limiting Speed
Dimensions
A: 30°
Contact Angle
a
44.8
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
90
mm
Diameter of Shaft Abutment
Da(max.)
130
mm
Diameter of Housing Abutment
Db(max.)
134
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
