NSK 190TAC20D+L
Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
190TAC20D+L
Designations
190TAC20D+L
Boundary Dimensions
d
190
mm
Bore diameter
D
290
mm
Outside diameter
T
120
mm
Inner Ring Width
C
60
mm
Outer Ring Width
r(min.)
2.1
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Ca
360
kN
Basic Dynamic Load Rating
C0a
1060
kN
Basic Static Load Rating
Speeds
Grease
1900
min-1
Limiting Speed (C6-Preload)
Oil (Oil-air)
2100
min-1
Limiting Speed (C6-Preload)
Grease
1700
min-1
Limiting Speed (C7-Preload)
Oil (Oil-air)
1800
min-1
Limiting Speed (C7-Preload)
Grease
1400
min-1
Limiting Speed (C8-Preload)
Oil (Oil-air)
1500
min-1
Limiting Speed (C8-Preload)
Dimensions
60°
Contact Angle
Abutment and Fillet Dimensions
ra(max.)
2
mm
Radius of Shaft or Housing Fillet
rb(max.)
1
mm
Radius of Shaft or Housing Fillet
da
230
mm
Diameter of Shaft Abutment
Da
274
mm
Diameter of Housing Abutment
