NSK 53320U
Single-Direction Thrust Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
53320U
Boundary Dimensions
d
100
mm
Bore diameter
D
170
mm
Outside diameter
T,T3
59.2
mm
Height
T4
64
mm
Height bearing include seat washer
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Ca
239000
N
Basic dynamic load rating
C0a
595000
N
Basic static load rating
Speeds
Grease
1000
min-1
Grease lubrication
Oil (Oil-bath)
1500
min-1
Oil-bath lubrication
A
46
mm
Centre height housing washer sphere
R
125
mm
Radius sphered housing washer
b
18
mm
Height sphered housing washer
D2
135
mm
Inner diameter sphered seat washer
d1
170
mm
Outside diameter shaft washer
D3
175
mm
Outside diameter sphered housing washer
D1
103
mm
Inner diameter housing washer
Dimensions
da (min.)
142
mm
Diameter of shaft abutment
Da (max.)
128
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
