NSK 300TAC29D+L
Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
300TAC29D+L
Designations
300TAC29D+L
Boundary Dimensions
d
300
mm
Bore diameter
D
420
mm
Outside diameter
T
144
mm
Inner Ring Width
C
72
mm
Outer Ring Width
r(min.)
3
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Ca
500
kN
Basic Dynamic Load Rating
C0a
1810
kN
Basic Static Load Rating
Speeds
Grease
1200
min-1
Limiting Speed (C6-Preload)
Oil (Oil-air)
1400
min-1
Limiting Speed (C6-Preload)
Grease
1100
min-1
Limiting Speed (C7-Preload)
Oil (Oil-air)
1200
min-1
Limiting Speed (C7-Preload)
Grease
900
min-1
Limiting Speed (C8-Preload)
Oil (Oil-air)
1000
min-1
Limiting Speed (C8-Preload)
Dimensions
60°
Contact Angle
Abutment and Fillet Dimensions
ra(max.)
2.5
mm
Radius of Shaft or Housing Fillet
rb(max.)
1
mm
Radius of Shaft or Housing Fillet
da
348
mm
Diameter of Shaft Abutment
Da
399
mm
Diameter of Housing Abutment
