49棋牌app

SERVICE

SERVICE

Wear



Damage mode Causes Solutions
● by wear, it means the friction leads to wear at the raceway or the roller end face, ring end faces and cage pocket ● foreign material enters
● development caused by etching or corrosion
● poor lubrication, rolling element skidding
● improve seal
● clean the housing
● thoroughly filter the lubricating oil
● check the lubricant and lubrication method and prevent nonlinearity

bearing wear

● inner ring of cylindrical roller bearing
● wave-shape wear and many pits due to etching corrosion on the roller path surface
● damage caused by etching corrosion

bearing wear

● spherical roller bearing outer ring
● concave convex and wave-shape wear on the loading path
● damage due to intrusion of foreign particles with repeated vibration in static condition

bearing wear
● rollers of tapered roller bearing
● stair-like wear at the fracture surface of the roller
49棋牌app ● micro-vibration development with excessive load in static condition

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