Overload lead to double row circular cone roller bearings heat elimination method

Bearing in the process of use, we will load calculation. To see the double row circular cone roller bearings are in the process of using normal, or see your choice is correct? Bearing in the process of using, it is important to note that careful calculation of double row circular cone roller bearings load exactly is how much, do not choose more than the bearing load. This will make the choice of bearing damage, even over the service life of its own. ( 1) Reason: low bearing precision method: choose regulation accuracy grade of double row circular cone roller bearings. ( 2) Reason: different method of heart: main shaft bending or casing hole repair spindle or box. ( 3) Reason: the belt too tight method: make the elastic of the belt can be adjusted properly. ( 4) Reason: poor lubrication methods: choose brand lubricating materials and proper clean. ( 5) Reason: low assembly quality methods: improve the assembly quality. ( 6) Reason: bearing inner shell run laps method: replacement bearings and related worn parts. ( 7) Methods: the axial force is too big to clean, 0 is seal mouth ring clearance requirements. 2 to 0. 3 mm, correcting impeller balance hole diameter and check static equilibrium value. ( 8) Bearing damage method: change the double row circular cone roller bearings.