49棋牌app

SERVICE

SERVICE


Installation Damage



Damage mode Causes Solutions
● axial lines on the raceways and rolling surfaces due to improper installation and dismounting ● inner ring and outer ring misalignment during installation and dismounting
● impact load during installation and dismounting
● use appropriate tools
● use press machine to prevent impact load
● mutual center alignment during installation

Installation Damage
● inner ring of cylinder roller bearing
● axial lines on the raceways
● damage due to inner ring and outer ring misalignment during installation

Installation Damage
● outer ring of double row cylinder roller bearing
● lines  of rolling element separation distance on the whole raceway
49棋牌app ● damage due to inner ring and outer ring misalignment during installation

Installation Damage
● rollers of cylinder roller bearing
● axial lines left on the rolling element surfaces
● damage tilting due to inner ring and outer ring



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