When there are some probles happened in the bearing,most of people want to change the bearing in the first time.Actually it is wrong.Sometimes the bearing still can work.Today, I teach everyone how to determine whether FAG Bearings
can also use.The judgement of bearings are available mainly on account of the extent of bearing damage, mechanical properties, the importance of transportation to conditions until the next maintenance period at a decision. If the bearing have the following defects and lead not use, it must be replaced with new bearings. Inner ring, outer ring, rolling body cage On any one have crack or gap. Ferrule, scroll on any one body has broken. Rolling Road face, ribs, scroll body on the card has a significant injury. Cage wear Marked a significant relaxation or rivets. Raceway noodle, scroll body have on rust, have hurt. Raceway noodle, scroll body on a serious indentation marks and playing. Inner diameter or outer surface Circle diameter of noodle has obvious creep. Due to hot and caused obvious discoloration. Inclose grease the bearings, seals or dust cover damaged significantly.