53330XU

Single-Direction Thrust Ball Bearings

53330XU

Images shown are representations. Designs and specifications may differ from actual products.

Parts Number
53330XU

Display units Metric Imperial

53330XU

d	150	mm	Bore diameter
D	250	mm	Outside diameter
T,T3	83.7	mm	Height
T4	92	mm	Height bearing include seat washer
r (min.)	2.1	mm	Chamfer dimension

Ca	380000	N	Basic dynamic load rating
C0a	1200000	N	Basic static load rating

Grease	670	min-1	Grease lubrication
Oil (Oil-bath)	1000	min-1	Oil-bath lubrication

A	89.5	mm	Centre height housing washer sphere
R	200	mm	Radius sphered housing washer
b	26	mm	Height sphered housing washer
D2	200	mm	Inner diameter sphered seat washer
d1	245	mm	Outside diameter shaft washer
D3	260	mm	Outside diameter sphered housing washer
D1	154	mm	Inner diameter housing washer

da (min.)	209	mm	Diameter of shaft abutment
Da (max.)	191	mm	Diameter of housing abutment
ra (max.)	2	mm	Radius of shaft or housing fillet

Mass approx.

20.5

Mass approx.

CAD

Customer Questions

How are axial load and thrust load different?

Axial load and thrust load are different words for the same concept: They both refer to loads parallel to the axis of the shaft.

Can thrust ball bearings take radial loads?

No, thrust ball bearings cannot take radial loads.