With bearing pedestal device hole

It can be fastened to the upper and lower supports with screws.

No center pivot

The inner or outer ring is equipped with a rotary drive gear.

Install with smooth oil holes and seals.

The important construction methods of the rotary table bearing pedestal include: four point contact ball rotary table bearing pedestal, double row angular contact thrust ball rotary table bearing pedestal, inserted cylindrical roller rotary table bearing pedestal, inserted tapered roller rotary table bearing pedestal, and three rows of cylindrical roller matching rotary table bearing pedestal.