Modify Front Bearing of No.2 LP Cylinder of 600MW Unit without Opening the Cover

This paper mainly analyzes the possibility of pad type tilted pad bearing modified from cylindrical bearing according to modification of No.7 bearing of No.4 unit of No.3 Power Plant, sums up the experiences in the process of modification and illustrates that the higher temperature problem of No.6-No.8 bearing can be solved effectively by modification.