the Maintenance methods of four point contact ball slewing bearing

four point contact ball slewing bearing Damage type failure due to handle method

Agglutination bearing overheating and excessive load, improper operation or the temperature control system failure 1, found in sports such as bearing overheating, should immediately stop check, had better take the rotor at low speeds continue to run, or continue to fuel supply for a period of time, until the bearing shell cooling down. Otherwise, the bearing shell on the babbitt due to glue stick on the shaft neck, trouble to fix it

2, prevent the lubricating oil is insufficient or oil mixed with impurities, and the rotor of the installation

3, damage to the glue, lighter offshore crane bearing shell can scrape grind repair method to eliminate, continue to use