Thrust ball bearings 

Thrust ball bearings are manufactured as single direction or double direction thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load. thrust ball bearings are separable, ie the shaft washer, housing washer(s), ball and cage assembly(s) can be mounted separately

1)Single direction thrust ball bearings

   single direction thrust ball bearings consist of a shaft washer, a housing washer and a ball and cage assemblies .
As their name implies, single direction thrust ball bearings can accommodate axial loads and locate a shaft axially, in one direction only.

2)Double direction thrust ball bearings

   double direction thrust ball bearings consist of one shaft washer, two housing washers and two ball and cage assemblies. The housing washers and ball and cage assemblies of double direction bearings are identical to those used in single direction bearings. Double direction thrust ball bearings can accommodate axial loads and locate a shaft axially, in both directions.

RFQ:

a) How to prolong service life of bearings?

     Accurate installation and using,alignment,timely monitor,re lubrication etc.

b) Reason for bearings failure?

    Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.

c) How to choose bearings?

    Analyse mechanical device and use conditions.clear the requiremment of bearings.select type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.

d)When select bearings specifications,what you need to consider?

    The precision of the bearings(rotating precision,dimensional tolerances)internal clearance and preload bearing material and heat treatment.structure of cage and material.

e)Payment method,packing way,transport method,time of delivery?

   T/T,PAYPAL,WESTERN UNION,L/C

   Tube,box,carton,pallet,

   By sea,by air

 2-5days after receipt of payment.