But refabrication slewing bearing

The utility model provides a but refabrication slewing bearing, relates to slewing bearing processing design field, including outer lane, inner circle and rolling element, and its characterized in that: rolling element setting is installed between outer lane and inner circle, in the outer lane with the middle annular ball track that still is provided with of inner circle, the rolling element sets up in annular ball track, through mutual bearing of rolling element and the relative rotation of do, set up the refabrication region on the annular ball track of outer lane and inner circle between slewing bearing outer lane and the inner circle, regional the encircleing of refabrication is surrounded around the rolling element. The utility model discloses simple structure, novel in design equitable, convenient reprocessing production, the economic cost and the rising of time cost that the new accessory that can the effective control needs to be changed because of slewing bearing lost efficacy results in, for the hos