Clutch bearings use often have customers reflect the process of bearing vibration temperature are abnormal. According to the bearing Group technical factors leading to this has the following several points: General bearing temperature rise as the bearing speed increases. And running stable 1-2 temperature stability after hours. Bearing temperature main determining factors are many, such as speed, lubricants, load, causes such as foreign body penetrated. If you find the above situation must stop, take the necessary checks.
Recommends that customers using heat detector temperature monitoring clutch bearing at any time. If bearings are more than 125 ℃ temperature long-term continuous transfers reduce the bearing life. Cause of bearing high-temperature include: inadequate or excessive lubrication lubrication, lubricant. Contains impurities, excessive load, k-ring bearing loss, insufficient clearances, and so on. If not found and disposed of in a timely manner will result in bearing scrap. Continuity is necessary to monitor bearing temperature, whether measured or other important parts of the bearing itself. If operating conditions do not change case, any temperature change may mean that the failure has occurred.
Clutch bearings if abnormal vibration in the run and is easy to produce damage. Including fretting, indentation damage, damage, such as cracked, irregular wear. Therefore, by bearing vibration measuring device measures the size of vibration, the measured values for clutch bearing conditions or the use of sensor installation location is different, we recommend that customers prior to record values during normal operation of the machine to facilitate comparative analysis.
The first observation
Clutch Manager bearing if are good of lubrication and correctly of barrier debris and the moisture, said oil seal should no wear. However, best in open bearing box Shi, to Visual check bearing and regularly sexual check oil seal. check near bearing Department oil seal of situation to ensure they enough to prevent hot liquid or corrosion liquid or gas along axis infiltration bearing. protection ring and the maze oil seal should James Shang oil to ensure its maximum of protection role. oil seal if has wear should as soon as possible replaced.
Second: listen
Using the hearing to identify clutch bearing is properly functioning, it is the best method. If bearing is in good operating condition is a low Purring sound. a sharp sibilant sound of high-pitched, squeaking sound rules and it does not sound, usually indicates that the operation of the bearing is in a bad situation.