ARTICLE

Achievement for Old Rolling Mill Upgrading | Esgbearing.com

disadvantages of old rolling mill stands

Early and old types rolling mill stands were different from modern mill stand. Usually spherical roller bearings were installed onto the roll neck, meeting the production requirements at that time. However, it became outdated with more and more  problems as steel mills have higher demand for rolling mill delivering speed.

roller bearings

Disadvantage

  • Shorter bearing working life leading to higher bearing consumption,
  • Lower precision of steel products,
  • More wear on roll neck,
  • More endplay for the rolls
UPGRADING YOUR MILL STANDS
What ESG Bearing can do for you?
  • No  cost for upgrading without changing the rolls and bearing housing
  • Maintaining the production requirements of carrying loads of production requirements
Advantage

★ Minimizing the roll run-out with interference fit of bearing inner ring and roll neck

★ Allowing higher radial loads and higher rolling speed

★ Higher precision of steel products

★ Convenient for mounting and dismounting, with separated and interchangeable inner

     rings and outer rings

★ Reducing rolling mill downtime and maintenance

China rolling mill bearings manufacturer
Cylindrical Roller Bearings
carrying higher radial loas and improving rolling mill precision
Spherical Roller Bearing Manufacturer
AXIAL BALL BEARING
carrying axial loads to stop axial movements of the rolls