NSK 53311
Single-Direction Thrust Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
53311
Boundary Dimensions
d
55
mm
Bore diameter
D
105
mm
Outside diameter
T,T3
39.3
mm
Height
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Ca
115000
N
Basic dynamic load rating
C0a
244000
N
Basic static load rating
Speeds
Grease
1600
min-1
Grease lubrication
Oil (Oil-bath)
2400
min-1
Oil-bath lubrication
A
30
mm
Centre height housing washer sphere
R
80
mm
Radius sphered housing washer
d1
105
mm
Outside diameter shaft washer
D1
57
mm
Inner diameter housing washer
Dimensions
da (min.)
85
mm
Diameter of shaft abutment
Da (max.)
75
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
