FAG plane bearing fault disposal and necessary care measures

, when the agency is running gear bearing parts allowed to have a certain temperature, when the hand touch body shell, should not feel hot as normal, indicate the FAG bearing temperature conversely through high. Bearing high temperature through the reasons are: smooth oil quality will not agree with the request or metamorphosis, smooth oil stick through high; The assemble tight ( Lack of clearance) ； Plane bearing assembly too tight; Bearing race in internal rotation shaft or housing; Too much load; Or broken roller bearing adhere to rack etc. Plain bearing is allowed in a work of subtle sound operation, if too much noise or abnormal noise or sound, indicates there was something wrong with bearing. The cause of the rolling bearing noise compared complex, one is the bearing inner and outer appearance and wear. Due to the wear and tear, damaged bearing and shell, bearing and shaft cooperate relationship, invite axis deviation from the correct position, when axis at high speed movement produces sound. Metal flake when bearing fatigue, its appearance, also can produce sound make bearing radial clearance increases. In addition, FAG bearing the lack of smooth, dry friction, and bearing broken etc all make abnormal noise. Bearing wear loose after kuang, adhere to the looseness damage, also can produce sound. 1, bearing the: care for as long as possible in order to retain the original performance of the bearing in good status, care and maintenance, in order to prevent accidents from already, to ensure the operation of sex, consumer and economy progress. Enjoy the best conditions of mechanical operation of the corresponding operation specification, stop on a regular basis. Content includes monitor running status, supplement or a change in smooth agent, sealed, check regularly. Points for maintenance operation, have a FAG bearing rotating the sound, vibration, temperature, state of smooth agent and so on. 2, bearing maintenance: bearing cleaning: removing bearing under repair, the appearance of the first recorded plane bearing, confirm the residual stock of smooth agent, sampling inspection with the smooth agent, after washing the bearing. Common use gasoline, kerosene as a cleaning agent. Tear open come down to the bearing cleaning, rough washing and fine washing, respectively in the container, put a metal mesh bottom first, make the bearing is not direct contact with dirt from the container. Coarse when cleaning, if to spin bearing with dirt, can damage the bearing rolling surface, should be pay attention to. In coarse clean oil, use brush clean up to smooth grease, adhesive, after clean, roughly into fine cleaning). Fine cleaning, bearing side rotation in the wash oil, serious cleaning. In addition, cleaning oil often should insist on cleaning. 3, bearing maintenance and discriminant: removed in order to distinguish the bearing can be able to use, check in the bearing after washing clean. Check the raceway surface, rolling surface, cooperate with the state, adhere to the increase of wear condition, FAG bearing clearance and has nothing to do with dimension precision landing damage, abnormal. Non separation small ball bearing, the extent of support to inner ring with one hand, rotate the outer ring can confirm fluently.