49棋牌app

SERVICE

SERVICE

Seizure




Damage mode Causes Solutions

● inner ring, outer ring, rolling element 

49棋牌app and retainer discoloration softening, 

49棋牌app deposits and breaking due to drastically  temperature rises during operation


● poor lubrication
● over speed
● clearance is too small
● intrusion of water and foreign particles
● poor precision of shaft and housing ,large deflection of the shaft
● overload
● improve lubrication
● select proper bearings
● proper fitting practice, bearing clearance and preload
●improve sealing
● check the precision of the shaft and housing
● improve installation method

bearing Seizure

● spherical roller bearing inner ring
● raceway discoloration and fusion, retainer wear and adherence
● damage due to insufficient lubrication

bearing Seizure

● spherical roller bearing spherical roller
● raceways discoloration and fusion, retainer wear and adherence
● damage due to insufficient lubrication

bearing Seizure
● spherical roller bearing outer ring
● raceway  discoloration and grows fusion root of sphere separation distance
49棋牌app ● damage due to over preload

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49棋牌appCopyright © 2011-2016 Shandong KMR bearing Science & Technology Co.,Ltd.   Technical support:

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