NSK 53220U
Single-Direction Thrust Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
53220U
Boundary Dimensions
d
100
mm
Bore diameter
D
150
mm
Outside diameter
T,T3
40.9
mm
Height
T4
45
mm
Height bearing include seat washer
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Ca
135000
N
Basic dynamic load rating
C0a
375000
N
Basic static load rating
Speeds
Grease
1300
min-1
Grease lubrication
Oil (Oil-bath)
2000
min-1
Oil-bath lubrication
A
52
mm
Centre height housing washer sphere
R
112
mm
Radius sphered housing washer
b
14
mm
Height sphered housing washer
D2
125
mm
Inner diameter sphered seat washer
d1
150
mm
Outside diameter shaft washer
D3
155
mm
Outside diameter sphered housing washer
D1
103
mm
Inner diameter housing washer
Dimensions
da (min.)
130
mm
Diameter of shaft abutment
Da (max.)
120
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
