NSK 70BERD10X
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
70BERD10X
Boundary Dimensions
BERD: 25°
Bearing Type
d
70
mm
Bore diameter
D
110
mm
Outside diameter
B
20
mm
Width
r(min.)
1.1
mm
Chamfer Dimension
r1(min.)
0.6
mm
Chamfer Dimension
Basic Load Ratings
Cr
63.0
kN
Basic Dynamic Load Rating
C0r
20.9
kN
Basic Static Load Rating
Speeds
Grease
21200
min-1
Limiting Speed
Oil (Oil-air)
33400
min-1
Limiting Speed
Dimensions
25°
Contact Angle
a
31.0
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
77
mm
Diameter of Shaft Abutment
Da(max.)
103
mm
Diameter of Housing Abutment
Db(max.)
105
mm
Diameter of Housing Abutment
ra(max.)
1
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.6
mm
Radius of Shaft or Housing Fillet
