NSK 140BNR19E
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
140BNR19E
Boundary Dimensions
BNR: 18°
Bearing Type
d
140
mm
Bore diameter
D
190
mm
Outside diameter
B
24
mm
Width
r(min.)
1.5
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
75.5
kN
Basic Dynamic Load Rating
C0r
61.5
kN
Basic Static Load Rating
Speeds
Grease
9100
min-1
Limiting Speed
Oil (Oil-air)
13000
min-1
Limiting Speed
Dimensions
18°
Contact Angle
a
38.8
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
149
mm
Diameter of Shaft Abutment
Da(max.)
181
mm
Diameter of Housing Abutment
Db(max.)
184
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
