NSK 170BNR19S
ROBUST Series Ultra High-Speed Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
170BNR19S
Boundary Dimensions
BNR: 18°
Bearing Type
d
170
mm
Bore diameter
D
230
mm
Outside diameter
B
28
mm
Width
r(min.)
2
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Cr
107
kN
Basic Dynamic Load Rating
C0r
95.5
kN
Basic Static Load Rating
Speeds
Grease
6500
min-1
Limiting Speed
Oil (Oil-air)
9500
min-1
Limiting Speed
Dimensions
18°
Contact Angle
a
46.5
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
180
mm
Diameter of Shaft Abutment
Da(max.)
220
mm
Diameter of Housing Abutment
Db(max.)
224
mm
Diameter of Housing Abutment
ra(max.)
2
mm
Radius of Shaft or Housing Fillet
rb(max.)
1
mm
Radius of Shaft or Housing Fillet
