Yuhong Heavy Machinery analysis the six reasons of may cause jaw crusher bearing temperature too high, why we just introduced reasons? We will explain solutions and preventive measures under different circumstances later.

　　This is the six reasons maybe cause the too temperature of jaw crusher bearing:

　　1. Bearing oil cut-off or oil injected too much;

　　2. Oil hole plug, can’t add oil;

　　3. Fly grooved pulley clump weight position deviation;

　　4. Bush fixing occur axial drifting;

　　5. Bearing wear or cage damage, etc;

　　6. Not bearing temperature rise, but mobile jaw seal sleeve and end cover friction emit heat or bearing saddle dual damascene cover and spindle turn together, friction emit heat.

　　Now we know the reasons of make the too high temperature of jaw crusher bearing, then it’s easier to find out the corresponding solution methods.