NSK 90BER20XV1V
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
90BER20XV1V
Boundary Dimensions
BER: 25°
Bearing Type
d
90
mm
Bore diameter
D
140
mm
Outside diameter
B
30
mm
Width
r(min.)
1.5
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
67.0
kN
Basic Dynamic Load Rating
C0r
30.5
kN
Basic Static Load Rating
Speeds
Grease
16600
min-1
Limiting Speed
Dimensions
25°
Contact Angle
a
41.8
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
99
mm
Diameter of Shaft Abutment
Da(max.)
131
mm
Diameter of Housing Abutment
Db(max.)
134
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
