NSK 7215A
Standard Series High Precision Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
7215A
Boundary Dimensions
d
75
mm
Bore diameter
D
130
mm
Outside diameter
B
25
mm
Width
r(min.)
1.5
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
95.5
kN
Basic Dynamic Load Rating
C0r
64.5
kN
Basic Static Load Rating
Speeds
Grease
7400
min-1
Limiting Speed
Oil (Oil-air)
9800
min-1
Limiting Speed
Dimensions
A: 30°
Contact Angle
a
42.1
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
84
mm
Diameter of Shaft Abutment
Da(max.)
121
mm
Diameter of Housing Abutment
Db(max.)
124
mm
Diameter of Housing Abutment
ra(max.)
1.5
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.8
mm
Radius of Shaft or Housing Fillet
