Bearing ( ball bearing ) temperature in DE side of electric motor is mostly higher than NDE bearing ( ball bearing ) side by about 10 C.
Can this be explained ?
Hello ,
Among various wear marks in rolling bearings , there is one that resembles fretting corrosion of outer ring with housing bore , but in this case ( see images attached ) cannot be the case , since fitting of outer ring with housing bore seems to be tight .
Bearing details : 6310-ZC3 ...