“Four-row cylindrical roller bearings”
Four-row cylindrical Roller Bearing
Four-row cylindrical roller bearings are mostly used in steel mill industry. ESG Bearing is using our experience, technology, expertise and commitment of quality to make the most suitable bearings for rolling mills. ...
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...
Rolling Mill Bearing Material Characteristics (SECOND PART)
Carburized bearing steel is also called semi-hardenable steel, which is soft inside and hard outside. The material has a certain degree of "elasticity" for impact resistance. It needs to be carburized and quenched, and the process is more complicated. G20Cr2Ni4A Features and...