NSK 7217A5
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7217A5
Boundary Dimensions
d
85
mm
Bore diameter
D
150
mm
Outside diameter
B
28
mm
Width
r(min.)
2
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
129
kN
Basic Dynamic Load Rating
C0r
86.5
kN
Basic Static Load Rating
Speeds
Grease
8600
min-1
Limiting Speed
Oil (Oil-air)
12800
min-1
Limiting Speed
Dimensions
A5: 25°
Contact Angle
a
41.4
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
95
mm
Diameter of Shaft Abutment
Da(max.)
140
mm
Diameter of Housing Abutment
Db(max.)
144
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
