Needle roller bearings fault analysis and maintenance

Needle roller bearings fault analysis and maintenance of source: this website the author: the administrator to release time: 2015 - 04 - 24 14:57:57 views: 0 needle roller bearings fault analysis and maintenance of it is well known that the use of needle bearing equipment in our life or more, in many mechanical parts is widely used. Now it's time to introduce you to the common fault phenomena of needle roller bearings, and take a look at the maintenance of the bearing. Everybody is curious, down and take a look at the author! Common fault phenomena of needle roller bearings generally has two kinds: one is the bearing running in sound; Secondly, the bearing installation site temperature is too high. Needle roller bearing temperature reasons: needle roller bearing assembly too tight; Bearing race in internal rotation shaft or housing; Too much load; Lubricating oil is not in conformity with the quality requirements or metamorphism; Lubricating oil viscosity is too high; The assemble tight ( Inadequate clearance) ; Bearing cage or rupture causes such as roller bearing temperature is too high. For new installations or readjust the rolling bearing, through temperature measurement method, monitoring the in the temperature rise within the stipulated time, judging quality of bearing installation and adjustment, especially the gap will appear the phenomenon of temperature rise too tight. Found that the problem timely adjustment, is helpful to extend the service life of thin wall bearing. The above mainly to introduce the common fault of needle roller bearings, we need to know something about problem. And know the main points of failure maintenance work, you are welcome to our needle bearing buy suitable bearing equipment, our bearing type diversity, there are always all right, attention!