NSK 30BER19H
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
30BER19H
Boundary Dimensions
BER: 25°
Bearing Type
d
30
mm
Bore diameter
D
47
mm
Outside diameter
B
9
mm
Width
r(min.)
0.3
mm
Chamfer Dimension
r1(min.)
0.15
mm
Chamfer Dimension
Basic Load Ratings
Cr
7.60
kN
Basic Dynamic Load Rating
C0r
3.75
kN
Basic Static Load Rating
Speeds
Grease
41600
min-1
Limiting Speed
Oil (Oil-air)
65000
min-1
Limiting Speed
Dimensions
25°
Contact Angle
a
13.5
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
32.5
mm
Diameter of Shaft Abutment
Da(max.)
44.5
mm
Diameter of Housing Abutment
Db(max.)
45.8
mm
Diameter of Housing Abutment
ra(max.)
0.3
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.15
mm
Radius of Shaft or Housing Fillet
