NSK 90BER19X
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
90BER19X
Boundary Dimensions
BER: 25°
Bearing Type
d
90
mm
Bore diameter
D
125
mm
Outside diameter
B
18
mm
Width
r(min.)
1.1
mm
Chamfer Dimension
r1(min.)
0.6
mm
Chamfer Dimension
Basic Load Ratings
Cr
60.0
kN
Basic Dynamic Load Rating
C0r
27.3
kN
Basic Static Load Rating
Speeds
Grease
17700
min-1
Limiting Speed
Oil (Oil-air)
28000
min-1
Limiting Speed
Dimensions
25°
Contact Angle
a
34.1
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
97
mm
Diameter of Shaft Abutment
Da(max.)
118
mm
Diameter of Housing Abutment
Db(max.)
120
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
