To deal with double row deep groove ball bearing heating problem

Under normal conditions, double row deep groove ball bearing temperature should be around 30 ℃, the highest temperature shall not exceed 70 degrees Celsius, otherwise, will cause deformation, due to high bearing temperature through direct damage serious situation will make the jaw crusher, what's more, directly cause blast machine. Therefore, hour alert jaw crusher bearing temperature, especially the summer coming, more urgent. One, bearing wear or damage. Second, the adapter bushing axial channeling move. Three, bearing fault oil or oil injected too much. Four, crusher run partial fly Geneva wheel balance weight block position, frame beat. Five, the oil hole infarction, add oil. Six, bearing temperature, but the moving jaw gland and end cover frame bearing friction heat or both embedded cover with the spindle rotation, the friction heat. 1. Bearing smooth clean for double row deep groove ball bearing should lead to clean bearing appearance before a stop, and then carefully check bearing oil seal and its surrounding parts, if already presents the adverse conditions, be sure to switch off, and bad seal will cause damage, the bearing cloud is not normal and forming equipment downtime. 2. Pay attention to cover exposed when bearing inspection bearing don't let the noise of double row deep groove ball bearing exposure to pollutants or moisture environment. If work infix, should with oil film, paper or similar material by machine. If don't have to remove and may perform inspection of cleaning without masking of bearing, to clean with brush with petroleum solvent coating, then dry with a lint-free cloth or use a tightening air blow dry, Pay attention to don't let the noise of bearing component starting rotation) 。