NSK 90BTR10H
High-Speed Angular Contact Thrust Ball Bearings (NSK ROBUST Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
90BTR10H
Boundary Dimensions
BTR: 40°
Bearing Type
d
90
mm
Bore diameter
D
140
mm
Outside diameter
2B
45
mm
Assembled Width
r(min.)
1.5
mm
Chamfer Dimension
r1(min.)
1
mm
Chamfer Dimension
Basic Load Ratings
Ca
50.0
kN
Basic Dynamic Load Rating
C0a
101
kN
Basic Static Load Rating
Speeds
Grease
6600
min-1
Limiting Speed (EL-Preload)
Oil (Oil-air)
8300
min-1
Limiting Speed (EL-Preload)
Grease
5700
min-1
Limiting Speed (L-Preload)
Oil (Oil-air)
7100
min-1
Limiting Speed (L-Preload)
Dimensions
40°
Contact Angle
a
59.5
mm
Effective Load Center
Abutment and Fillet Dimensions
da(min.)
99
mm
Diameter of Shaft 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
