Types of Thrust Bearing:

• Single direction thrust ball bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces. 
• Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two houding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.

Certification for Motorcycle Engine Bearing 51311 Thrust Ball Bearings 

Company Profile 

    Yongkang ALL NICE BEARING CO.,LTD locates in Linqing city,Shandong Province.Established in 1998.It is an experienced manufacturer producing various kinds of bearing.

   More than 200 staffs,10 technicians included,who can give you good consultant.For convenient transportation for goods,we established a company registered in Yongkang City,Zhejiang in year 2010.Our main market :Europe,USA,South America,Southeast Asia and middle east.We win the praise of customers all over the world.Our belief:"Quality first,Customer first",all staffs will try their best to meet all customer's demands.

   We're looking forward to beginning our business relationship with you.

1.Enterprise Philosophy:

     Quality first and customer foremost

2.Enterprise purpose:

   Quality assurance‚ wide product range,favorable price and punctual supply 

3.Management  philosophy:

   Integrity,pragmatic and supply 

4.Spirity:

   People-oriented and advance with the time           

Thanks for this view, if you have any question,please contact me freely.