NSK 75TAC20F
Angular Contact Thrust Ball Bearings (NSKTAC F Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
75TAC20F
Boundary Dimensions
d
75
mm
Bore diameter
D
115
mm
Outside diameter
T
48
mm
Inner Ring Width
C
24
mm
Outer Ring Width
r(min.)
1.1
mm
Chamfer Dimension
r1(min.)
0.6
mm
Chamfer Dimension
Basic Load Ratings
Ca
46.5
kN
Basic Dynamic Load Rating
C0a
132
kN
Basic Static Load Rating
Speeds
Grease
4700
min-1
Limiting Speed (EL-Preload)
Oil (Oil-air)
5300
min-1
Limiting Speed (EL-Preload)
Grease
4000
min-1
Limiting Speed (L-Preload)
Oil (Oil-air)
4600
min-1
Limiting Speed (L-Preload)
Dimensions
50°
Contact Angle
Abutment and Fillet Dimensions
ra(max.)
1
mm
Radius of Shaft or Housing Fillet
rb(max.)
0.6
mm
Radius of Shaft or Housing Fillet
da
92
mm
Diameter of Shaft Abutment
Da
109
mm
Diameter of Housing Abutment
