NSK 70BNRD10J
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
70BNRD10J
Boundary Dimensions
BNRD: 18°
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
52.0
kN
Basic Dynamic Load Rating
C0r
21.8
kN
Basic Static Load Rating
Speeds
Grease
20000
min-1
Limiting Speed
Oil (Oil-air)
31200
min-1
Limiting Speed
Dimensions
18°
Contact Angle
a
24.6
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
