▎ 摘　　要

NOVELTY - A ceramic bearing lubricating method involves preparing graphene lubricants, ultrasonically treating, adding the ultrasonically treated graphene lubricants to oil tank of ceramic bearing lubrication device and injecting graphene lubricants in oil tank of the ceramic bearing lubrication device into the ceramic bearing for lubrication. USE - Method for lubricating ceramic bearing. ADVANTAGE - The method enables lubricating ceramic bearing by improving thermal conductivity of ceramic bearing, and lubricating property of lubricating oil (by high temperature compressive performance and antifriction and antiwear properties of graphene), avoiding overheating of ceramic bearing and cooling ceramic bearing. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a ceramic bearing lubricating device.