NSK 53318U
Single-Direction Thrust Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
53318U
Boundary Dimensions
d
90
mm
Bore diameter
D
155
mm
Outside diameter
T,T3
54.6
mm
Height
T4
59
mm
Height bearing include seat washer
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Ca
214000
N
Basic dynamic load rating
C0a
525000
N
Basic static load rating
Speeds
Grease
1100
min-1
Grease lubrication
Oil (Oil-bath)
1700
min-1
Oil-bath lubrication
A
40
mm
Centre height housing washer sphere
R
112
mm
Radius sphered housing washer
b
18
mm
Height sphered housing washer
D2
120
mm
Inner diameter sphered seat washer
d1
155
mm
Outside diameter shaft washer
D3
160
mm
Outside diameter sphered housing washer
D1
93
mm
Inner diameter housing washer
Dimensions
da (min.)
129
mm
Diameter of shaft abutment
Da (max.)
116
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
