Quality Guarantee

The target of WRT is to provide for our customers only high-quality bearings and on-time services, we hereby assure you that the quality of bearings we supplied will be as good as ZWZ, UBC and other top brands in China.

WRT guarantees that If there is any quality problems accrued due to our side, we will replace the bearings free charge including transportation cost for our customers.

 
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Overheat color varying then bearing, leading to failure to rotate


Possible reasons

 

·Clearance too small (including clearance for the deforming part)

 

·Insufficient lubrication or inappropriate lubricant

 

·Load too heavy (pre-load too heavy)

 

·Skewing rollers

 

Solutions

 

·Choose proper clearance(increasing clearance)

 

·Check lubricant type and ensuring amount

 

·Check application conditions

 

·Avoid position error

 

·Check surrounding design(including lead to bearing)

 

·Improve the mounting method

 
 
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ADD:B zone, Sun Industrial Park, Wafangdian City, Liaoning Province, China