“Four row cylindrical roller bearing”

Installation method of inner ring of four-row cylindrical roller bearing | Esgbearing.com

The inner ring and roller neck of four row cylindrical roller bearing should be interference fit. When installed, it should be heated to 80 ~ 90 ℃ and the temperature should not exceed 100 ℃. Otherwise, it is easy to cause annealing of bearing ring raceway and roller, affect hard...